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Individual Calculations November 2023 |
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| Le, Thu Total change: 52.40 | |   |
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| 2023 Fall Tuesday Night Marathon - 1200-1599 Round 5-7 | San Francisco, CA | USA | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1188 | 2.50 | 3 | 1.31 | 40 | 52.40 | |
|  Ahrens, Richard William | | | 1235 | USA | 0.50 | 1 | 0.07 | 40 | 2.80 | |  Olson, David R | | | 1171 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Karpe, Ummon | | | 1386 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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