2021 Xfinity Series Alsco Uniforms 302

Loop Data - Points race

Date
Track
Las Vegas Motor Speedway (1.50 miles)
Laps
201 (302 miles) / actual: 201 (301 miles) [View all laps]

Stats

Stats on this page
  • ARP - Average running position
  • wARP - Weighted average running position - A driver's average green flag running position, which each lap weighted in proportion to how well that lap predicts a driver's finish position over Lap Raptor's entire data set. The result is that a driver's running position in later laps are weighted higher than earlier laps. This better accounts for strategic decision making and smart driving (for example, earlier in a race you might be willing to sacrifice track position for speed or to avoid on-track incidents).
  • GF Laps - Green flag laps
  • SS - Speed score - 1000 x the ratio of the driver's 95th percentile lap to the race 95th percentile lap. A good read of a driver's top speed. [Read more]
  • GR - Gain rating - The weighted number of positions gained. The weighting is done based on the perceived difficulty of passing from a driver's current position. For example, it's for more difficult to pass from 2nd than it is from last, because the quality of car and driver is much higher at the front and there's just fewer spots to gain to begin with. The driver is assigned a score for each lap on which he or she gains a position. That score is the product of two values: the difference between the driver's starting and finishing position on that lap, and the weight of their starting position. The weight is inverse to the ordinal value of the position; something like 1/N, where N is the position. For example, 12th has a weight of 1/12 [Read more]
  • LR - Loss rating - See GR, but LR is only for laps where the driver has lost position. The weight is the inverse of their position from the back of the field, i.e. losing positions at the rear of the field results in a higher score than losing positions at the front, and thus a higher score is bad [Read more]
  • GR-LR - Net rating - The difference between the driver's GR and LR [Read more]
  • POMS - Percent of max speed - Race adjusted average speed. Assuming the fastest lap of the race is the fastest anyone could have gone on that day in that race, each lap speed as evaluated as a percentage of that lap speed and averaged to gain the driver's race adjusted average speed. This stat exists because without it, it's impossible to compare laps between a low speed track like Martinsville against a high speed track like Talladega. Note that this still isn't perfect: some tracks have greater fall off than others, and sometimes the weather changes or there's a rain delay, and that can cause distortion in POMS.
  • cPOMS - Continuously graded POMS - Like rPOMS but instead of using the fastest lap of the race, it uses the fast lap of that lap. For example, when scoring a driver's lap 30 lap speed, it uses the fastest of all drivers' lap 30 lap speeds
  • PGAE - Positions gained above expected - For any given running position, we can find the average position on the next lap. PGAE is the sum of the difference between the corresponding average to the driver's current running position and where they ended up in actuality on the next lap. For example, if a driver is running in 12th, and a driver in 12th on average is running 11.95th on the next lap, and the driver actually gains a position, he is scored a 0.95 for that lap. But if he held his 12th instead, he'd have been scored a -0.05. PGAE/100 is the driver's average score per 100 green flag laps
  • PFARP - Positions finished above running position - Like PFAE and PGAE, but comparing the driver's finish position against the average finish of a driver at their current running position at the specific point in the race. For example, if a driver is running 12th on lap 100, and the average finish for a driver running 12th on lap 100 is 13th, and the driver finishes 6th, they score +7 PFARP.
  • wPFARP - Weighted positions finished above running position - Like PFARP, but the the laps are weighted based on how well that point in the average race predicts a driver's finish position over Lap Raptor's entire data set. See wARP for more information.
  • ΔPOMS - Change in POMS - How much faster a driver went in the final segment than in the first. Last segment minus first segment.
  • 1st Seg Stats - First segment stats - The same stats as you know but only before the first caution or pit stop of the race
  • Last Seg Stats - Last segment stats - The same stats as you know but only after the last caution or pit stop of the race
Driver Car Manu. Start Finish Finish Status ARP wARP GF Laps SS GR LR GR-LR POMS cPOMS PGAE PFARP wPFARP 1st Seg. POMS Last Seg. POMS ΔPOMS ARS
Josh Berry 1 Chevy 15 1 Running 6.02 3.72 167 11.00 4.92 0.80 4.12 0.9342 0.9784 14.85 8.82 7.42 0.916 0.941 0.025
Justin Allgaier 7 Chevy 3 2 Running 2.68 1.89 165 14.23 4.50 1.35 3.15 0.9391 0.9819 14.61 6.31 5.55 0.941 0.939 -0.002
Noah Gragson 9 Chevy 9 3 Running 6.30 5.20 166 5.31 5.64 1.95 3.69 0.9360 0.9804 30.67 7.27 6.44 0.928 0.939 0.010
Austin Cindric 22 Ford 1 4 Running 3.06 3.49 166 20.32 2.52 0.80 1.72 0.9384 0.9829 10.02 5.02 4.57 0.941 0.937 -0.005
Daniel Hemric 18 Toyota 7 5 Running 5.59 5.84 166 8.13 3.17 0.70 2.47 0.9353 0.9796 12.61 5.29 4.83 0.932 0.936 0.004
Brandon Jones 19 Toyota 8 6 Running 8.99 8.53 165 3.70 2.87 1.35 1.52 0.9304 0.9737 2.30 5.79 5.23 0.920 0.935 0.014
AJ Allmendinger 16 Chevy 2 7 Running 5.60 6.07 166 17.23 3.20 1.30 1.90 0.9353 0.9798 5.54 3.41 3.08 0.940 0.935 -0.005
Ty Dillon 31 Chevy 28 8 Running 10.01 9.23 166 1.31 2.77 1.05 1.72 0.9302 0.9740 11.53 4.43 3.72 0.915 0.933 0.018
Justin Haley 11 Chevy 4 9 Running 8.54 8.79 166 4.30 3.27 1.50 1.77 0.9286 0.9726 -3.91 2.89 2.49 0.924 0.932 0.008
Harrison Burton 20 Toyota 5 10 Running 9.35 10.30 166 4.51 2.71 1.31 1.40 0.9279 0.9718 -11.52 2.60 2.49 0.926 0.929 0.004
Ty Gibbs 54 Toyota 6 11 Running 5.49 6.28 164 9.71 3.08 1.21 1.87 0.9315 0.9758 3.62 -0.11 -0.35 0.931 0.928 -0.003
Brett Moffitt 02 Chevy 27 12 Running 11.17 11.12 164 0.71 2.45 0.95 1.51 0.9296 0.9736 6.76 1.41 0.95 0.921 0.934 0.013
Bayley Currey 15 Chevy 36 13 Running 15.82 14.35 165 -13.35 2.23 1.22 1.01 0.9192 0.9622 2.88 2.51 1.60 0.908 0.926 0.018
Tommy Joe Martins 44 Chevy 19 14 Running 16.66 15.18 163 -13.13 1.46 1.12 0.33 0.9200 0.9618 -12.93 2.10 1.11 0.911 0.929 0.018
Myatt Snider 2 Chevy 12 15 Running 12.16 12.73 165 -0.27 2.47 1.62 0.85 0.9228 0.9666 -2.01 -0.87 -1.18 0.918 0.920 0.002
Landon Cassill 4 Chevy 37 16 Running 18.29 16.85 164 -14.52 1.91 1.39 0.52 0.9159 0.9590 -6.06 1.20 0.26 0.904 0.925 0.021
Ryan Sieg 39 Ford 20 17 Running 16.31 17.04 163 -8.12 2.11 1.85 0.26 0.9202 0.9631 6.64 -0.44 -0.33 0.920 0.917 -0.003
Kyle Weatherman 47 Chevy 26 18 Running 17.71 17.34 163 -16.62 1.39 1.26 0.13 0.9147 0.9578 -13.44 -0.97 -1.43 0.907 0.921 0.013
Ryan Vargas 6 Chevy 31 19 Running 20.31 19.03 161 -18.82 1.47 1.38 0.08 0.9134 0.9541 -13.30 -0.48 -1.30 0.907 0.922 0.015
Blaine Perkins 23 Chevy 24 20 Running 22.16 20.92 160 -23.93 1.45 1.84 -0.39 0.9077 0.9475 -16.71 -0.24 -1.00 0.902 0.911 0.010
David Starr 61 Toyota 38 21 Running 22.72 20.79 159 -24.74 1.36 1.40 -0.03 0.8956 0.9370 -10.36 -0.83 -2.07 0.901 0.892 -0.009
Brandon Brown 68 Chevy 16 22 Running 23.38 24.46 152 -17.54 1.25 2.25 -1.00 0.9112 0.9535 -21.50 -0.73 -0.16 0.920 0.922 0.002
Mason Massey 78 Toyota 30 23 Running 25.63 24.11 155 -28.69 1.20 1.75 -0.55 0.9021 0.9407 -1.81 -1.00 -1.72 0.904 0.906 0.002
Josh Williams 92 Chevy 18 24 Running 24.79 23.91 154 -25.93 0.80 2.06 -1.26 0.8984 0.9369 -31.56 -2.31 -2.86 0.900 0.893 -0.006
Spencer Boyd 90 Chevy 32 25 Running 28.97 27.18 153 -37.39 1.15 2.67 -1.52 0.8919 0.9322 -11.01 -0.34 -1.19 0.877 0.903 0.026
Jade Buford 48 Chevy 23 26 Running 26.67 26.35 151 -30.56 1.10 3.74 -2.64 0.8982 0.9392 -20.52 -2.95 -2.89 0.903 0.900 -0.003
Matt Jaskol 66 Toyota 34 27 Running 29.06 27.75 152 -38.13 1.00 2.08 -1.08 0.8920 0.9300 -9.06 -2.13 -2.62 0.899 0.884 -0.015
Matt Mills 5 Chevy 29 28 Running 25.35 24.46 150 -32.44 0.95 2.92 -1.97 0.8926 0.9308 -19.85 -5.61 -6.08 0.902 0.881 -0.021
Jeffrey Earnhardt 0 Chevy 22 29 Running 28.93 28.52 150 -36.00 1.00 4.28 -3.28 0.8899 0.9302 -37.01 -3.83 -3.83 0.892 0.891 -0.001
BJ McLeod 99 Chevy 39 30 Running 27.39 28.27 152 -39.64 1.15 4.69 -3.54 0.8774 0.9165 -11.33 -5.68 -4.86 0.911 0.874 -0.038
Carson Ware 52 Toyota 35 31 Electrical 33.59 31.98 71 -40.71 0.60 0.75 -0.15 0.8713 0.9099 -3.98 -3.66 -4.54 0.882
CJ McLaughlin 74 Chevy 40 32 Overheating 35.49 33.74 57 -49.53 0.40 1.00 -0.60 0.8471 0.8901 -4.20 -3.71 -4.55 0.877
Riley Herbst 98 Ford 10 33 Accident 9.96 9.99 26 1.93 0.19 0.15 0.04 0.9197 0.9726 -0.75 -18.07 -18.84 0.920
Sam Mayer 8 Chevy 11 34 Accident 13.92 14.15 26 0.68 0.15 0.25 -0.10 0.9154 0.9680 -5.71 -17.07 -17.68 0.915
Dylan Lupton 26 Toyota 25 35 Accident 23.00 22.22 26 -21.75 0.40 0.08 0.32 0.9085 0.9611 3.19 -14.18 -15.00 0.909
Jeb Burton 10 Chevy 14 36 Accident 11.88 12.02 26 0.87 0.17 0.25 -0.08 0.9169 0.9696 -4.15 -19.77 -20.60 0.917
JJ Yeley 17 Chevy 33 37 Accident 21.42 20.06 26 -22.76 0.70 0.13 0.58 0.9140 0.9667 11.31 -16.75 -17.81 0.914
Alex Labbe 36 Chevy 17 38 Accident 22.31 22.94 26 -18.00 0.05 0.37 -0.32 0.9036 0.9558 -6.83 -16.82 -17.34 0.904
Jeremy Clements 51 Chevy 13 39 Accident 16.68 17.07 25 -6.66 0.00 0.20 -0.20 0.9252 0.9704 -6.25 -20.59 -21.37 0.925
Joe Graf Jr. 07 Chevy 21 40 Accident 28.08 28.82 25 -31.72 0.30 0.88 -0.58 0.9082 0.9526 -7.69 -16.23 -16.67 0.908

Cautions

Start End Free Pass Reason Description
27 30 6 Competition Competition Caution
32 40 23 Accident #98, 31, 10, 26, 99, 17, 68, 07, 36, 8, 51, 15 Incident Turn 1
47 51 61 Competition Stage 1 Conclusion
55 59 5 Accident #39, 48 Incident Turn 2
92 96 6 Competition Stage 2 Conclusion
122 125 61 Accident #02, 11 Incident Turn 3