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Individual Calculations July 2023 |
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| Hilliard, Michael R Total change: -5.00 | |   |
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| 2023 Summer Tuesday Night Marathon - 1200-1599 Rounds 5-7 | San Francisco, CA | USA | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1313 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
|  Ahrens, Richard William | | | 1239 | USA | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Olson, David R | | | 1203 | USA | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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