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Individual Calculations August 2023 |
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| Nickels, Erik J Total change: -29.20 | |   |
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| 28th annual Pacific Coast Open - U2100 | Van Nuys, CA | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1716 | 0.50 | 3 | -1.46 | 20 | -29.20 | |
|  Damaraju, Ashwin | | | 1925 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Wu, Zhuoyuan | | | 1436 | USA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Pan, Roger | | | 1360 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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