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Individual Calculations July 2023 |
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| Gu, Chunhui Total change: 41.20 | |   |
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| 2023 Summer Tuesday Night Marathon - 1600-1999 Rounds 5-7 | San Francisco, CA | USA | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1434 | 2.00 | 2 | 1.03 | 40 | 41.20 | |
|  Tam, Hoa Long | | | 1322 | USA | 1.00 | 1 | 0.35 | 40 | 14.00 | |  Ross, Max L | | | 1565 | USA | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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