2024 Xfinity Series Tennessee Lottery 250

Loop Data - Points race

Date
Track
Nashville Superspeedway (1.33 miles)
Laps
188 (250 miles) / actual: 188 (250 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
John Hunter Nemechek 20 Toyota 15 1 Running 3.78 2.29 171 11.02 2.71 0.15 2.56 0.9623 0.9949 10.07 8.21 6.85 0.960 0.969 0.010
Chandler Smith 81 Toyota 8 2 Running 5.87 4.41 170 9.19 2.46 0.65 1.81 0.9592 0.9916 4.34 8.46 7.21 0.957 0.969 0.013
Jesse Love 2 Chevy 38 3 Running 13.91 11.61 170 -0.63 3.81 0.92 2.89 0.9544 0.9864 21.13 11.33 10.00 0.954 0.965 0.011
Austin Hill 21 Chevy 5 4 Running 10.39 7.51 170 -0.24 2.39 0.30 2.09 0.9553 0.9876 7.79 8.55 6.75 0.956 0.964 0.008
Noah Gragson 30 Ford 7 5 Running 5.74 5.53 170 7.15 2.08 0.65 1.43 0.9592 0.9915 7.50 5.53 4.75 0.961 0.963 0.002
Riley Herbst 98 Ford 9 6 Running 9.64 9.80 169 3.17 2.59 1.55 1.04 0.9572 0.9879 7.00 6.49 6.12 0.959 0.962 0.002
AJ Allmendinger 16 Chevy 4 7 Running 3.98 4.63 170 9.95 2.49 0.75 1.74 0.9610 0.9935 12.34 3.06 2.56 0.964 0.961 -0.004
Justin Allgaier 7 Chevy 6 8 Running 8.81 9.42 170 0.72 2.95 1.75 1.20 0.9576 0.9899 16.69 4.36 4.09 0.962 0.961 -0.001
Cole Custer 00 Ford 2 9 Running 3.32 4.23 170 12.15 1.58 0.60 0.98 0.9599 0.9923 -0.32 0.57 0.19 0.962 0.959 -0.003
Sam Mayer 1 Chevy 24 10 Running 10.93 9.59 170 0.13 1.91 0.60 1.31 0.9548 0.9869 -3.21 3.21 2.12 0.953 0.959 0.006
Ryan Sieg 39 Ford 3 11 Running 10.03 10.54 170 3.53 0.82 0.75 0.07 0.9539 0.9861 -10.63 2.05 1.69 0.956 0.959 0.002
Carson Kvapil 88 Chevy 30 12 Running 20.97 17.94 170 -8.35 1.59 1.17 0.41 0.9479 0.9796 -3.99 6.37 4.68 0.947 0.958 0.011
Brandon Jones 9 Chevy 13 13 Running 9.61 11.63 170 7.10 2.20 1.30 0.90 0.9566 0.9888 13.92 0.05 0.46 0.964 0.958 -0.006
Tyler Reddick 26 Toyota 11 14 Running 15.31 15.07 170 -5.35 0.77 0.70 0.07 0.9490 0.9807 -19.73 1.66 1.19 0.950 0.955 0.005
Shane Van Gisbergen 97 Chevy 28 15 Running 20.61 18.11 170 -9.80 1.58 1.29 0.28 0.9475 0.9792 -4.04 3.34 1.88 0.945 0.955 0.010
Parker Kligerman 48 Chevy 10 16 Running 17.11 17.11 170 -2.67 1.46 1.77 -0.31 0.9495 0.9814 -11.87 0.92 0.57 0.955 0.954 -0.001
Parker Retzlaff 31 Chevy 21 17 Running 16.32 15.87 170 -6.02 0.85 0.76 0.09 0.9496 0.9815 -16.93 -0.63 -1.13 0.950 0.953 0.003
Anthony Alfredo 5 Chevy 17 18 Running 15.56 16.31 170 -3.54 0.98 0.96 0.02 0.9507 0.9827 -11.78 -1.73 -1.68 0.955 0.953 -0.002
Jeb Burton 27 Chevy 19 19 Running 21.52 20.76 170 -8.87 1.61 1.11 0.50 0.9462 0.9779 -17.41 0.37 -0.11 0.949 0.953 0.003
Ty Gibbs 19 Toyota 1 20 Running 7.85 11.50 169 15.09 0.95 1.57 -0.62 0.9566 0.9885 6.75 -6.87 -5.72 0.965 0.952 -0.013
Brennan Poole 44 Chevy 18 21 Running 21.57 21.37 170 -9.11 0.86 1.31 -0.46 0.9442 0.9758 -29.42 -1.38 -1.56 0.947 0.949 0.002
Jeremy Clements 51 Chevy 16 22 Running 21.38 23.35 170 -7.36 0.90 1.68 -0.78 0.9440 0.9756 -31.83 -2.02 -1.02 0.950 0.949 -0.001
Ryan Ellis 43 Chevy 23 23 Running 25.34 25.07 170 -10.15 0.65 1.27 -0.62 0.9419 0.9734 -24.85 -0.91 -0.97 0.945 0.949 0.005
Josh Williams 11 Chevy 26 24 Running 22.64 22.98 169 -10.71 1.32 1.64 -0.32 0.9443 0.9758 -21.95 -3.36 -3.08 0.945 0.951 0.005
Leland Honeyman 42 Chevy 25 25 Running 25.78 25.20 169 -14.23 0.95 1.61 -0.66 0.9431 0.9747 -24.56 -2.61 -2.72 0.943 0.948 0.005
Kyle Sieg 28 Ford 27 26 Running 25.74 26.33 169 -12.73 0.85 1.42 -0.57 0.9419 0.9734 -27.76 -3.31 -2.66 0.944 0.948 0.004
Ross Chastain 92 Chevy 20 27 Running 24.03 25.59 169 -8.02 0.95 1.85 -0.90 0.9431 0.9746 -27.34 -5.11 -4.04 0.947 0.947 0.000
Hailie Deegan 15 Ford 31 28 Running 30.80 29.70 168 -17.55 0.75 0.49 0.26 0.9371 0.9670 -11.96 -1.62 -1.83 0.942 0.945 0.003
Matt DiBenedetto 38 Ford 22 29 Running 28.98 29.40 167 -16.90 1.00 2.49 -1.49 0.9366 0.9678 -36.62 -3.69 -2.91 0.942 0.940 -0.002
Sammy Smith 8 Chevy 12 30 Running 23.12 27.34 168 1.21 1.37 2.44 -1.07 0.9423 0.9739 -2.20 -7.30 -4.52 0.956 0.951 -0.005
Kyle Weatherman 91 Chevy 29 31 Running 30.83 31.31 163 -12.78 0.40 1.44 -1.04 0.9408 0.9700 -19.66 -4.13 -2.98 0.945 0.941 -0.004
Logan Bearden 35 Chevy 37 32 Running 35.31 34.63 160 -24.96 0.85 4.42 -3.57 0.9250 0.9518 -11.21 -0.98 -0.63 0.929 0.935 0.005
Sheldon Creed 18 Toyota 14 33 Running 16.73 16.04 165 -5.11 1.84 1.72 0.13 0.9486 0.9802 -11.96 -15.40 -16.07 0.950 0.948 -0.002
Chad Finchum 14 Ford 35 34 Running 36.21 35.91 160 -24.98 0.65 4.92 -4.27 0.9343 0.9614 -4.96 -2.13 -1.37 0.932 0.938 0.005
Blaine Perkins 29 Ford 34 35 Running 34.83 35.18 160 -19.33 0.65 3.38 -2.73 0.9357 0.9629 -7.00 -4.36 -2.99 0.940 0.938 -0.002
Garrett Smithley 6 Chevy 36 36 Running 35.32 35.35 158 -25.72 0.40 3.18 -2.78 0.9262 0.9530 -20.93 -5.08 -4.08 0.937 0.912 -0.025
Dawson Cram 4 Chevy 32 37 Running 33.97 34.53 157 -20.46 0.30 3.03 -2.73 0.9304 0.9574 -16.79 -7.34 -5.99 0.939 0.914 -0.025
Patrick Emerling 07 Chevy 33 38 Running 36.72 37.10 159 -24.01 0.25 5.12 -4.87 0.9168 0.9434 -22.95 -5.23 -3.89 0.931 0.900 -0.031

Cautions

Start End Free Pass Reason Description
47 51 91 Competition Stage 1 Conclusion
92 97 15 Competition Stage 2 Conclusion
137 142 38 Accident Nos. 19, 7, 81, Incident Turn 4