Individual Calculations June 2023 |
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Perry, Andrew Blair Total change: -29.20 | | |
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15th annual Open at Foxwoods - U2200 | Mashantucket, CT | USA | 2023-04-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1703 | 1482 | 0.00 | 3 | -0.73 | 40 | -29.20 | |
| Chen, Xilin | | | 1794 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | Zhu, Ryan | | | 1803 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | Friedson, Jon | | | 1513 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | 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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