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Individual Calculations June 2023 |
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| Chang, Nathan Hsichen Total change: 74.80 | |   |
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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 |
| 1662 | 1773 | 5.00 | 5 | 1.87 | 40 | 74.80 | |
|  Gartenlaub, Corin | | | 1613 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Cheng, Claire | | | 1378 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Du, Calvin | | | 1631 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | | He, Levon | | | 1894 | USA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Chen, Xilin | | | 1794 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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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