Individual Calculations August 2023 |
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Owen, Levine Total change: -31.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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The 1st Annual DMV Open | Sterling, Virginia | USA | 2023-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2018 | 1715 | 0.00 | 2 | -0.78 | 40 | -31.20 | |
| Jianchao, Zhou | g | | 2540 | CHN | 0.00 | 1 | 0.00 | 40 | 0.00 | | Li, Sophie | | | 1495 | USA | 0.00 | 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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