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Individual Calculations September 2021 |
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| Aigner, Michael Total change: -9.60 | |   |
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| 2021 Bernardo Smith Memorial - Open | San Francisco, California | USA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2020 | 1.50 | 3 | -0.48 | 20 | -9.60 | |
|  Weng, Nicholas | | | 1763 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Bambou, Christophe | | | 2192 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pullela, Sricharan | | | 1663 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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