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Individual Calculations August 2023 |
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| He, Bonnie Total change: -35.60 | |   |
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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 |
| 1404 | 1342 | 0.00 | 2 | -0.89 | 40 | -35.60 | |
|  Guo, Felix | | | 1675 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  McIntyre, Andrew | | | 1133 | USA | 0.00 | 1 | -0.77 | 40 | -30.80 | |
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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