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Individual Calculations June 2023 |
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| Raahemifar, Keyan Total change: 31.20 | |   |
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| 2023 Summer Tuesday Night Marathon - 1200-1599 Rounds 1-4 | San Francisco, CA | USA | 2023-05-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1049 | 1.00 | 1 | 0.78 | 40 | 31.20 | |
|  Thibault, William C | | | 1274 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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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