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Individual Calculations June 2023 |
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| Qiao, Ethan Total change: 25.60 | |   |
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| 15th annual Open at Foxwoods - U2000 | Mashantucket, CT | USA | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1558 | 2.00 | 3 | 0.64 | 40 | 25.60 | |
|  Wilson, Dwayne Everett | | | 1797 | USA | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Parberry, William E | | | 1505 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Santana, Michael Sevastian | | | 1492 | USA | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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