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Individual Calculations August 2022 |
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| Chen, Yiming Total change: 1.20 | |   |
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| 50th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1636 | 2.50 | 5 | 0.03 | 40 | 1.20 | |
|  Ghosh, Yohan | | | 1411 | USA | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Wong, Wyatt | | | 1421 | USA | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Chen, Xilin | | | 1676 | USA | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Childers Pickett, Logan Alexande | | | 1807 | PUR | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Opaska, Michael | | | 1865 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | |
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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