Individual Calculations September 2023 |
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Qiao, Ethan Total change: 10.40 | | |
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28th annual Bradley Open - Major | Windsor Locks, CT | USA | 2023-07-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1847 | 1584 | 1.00 | 4 | 0.26 | 40 | 10.40 | |
| Ji, Y Owen | | | 1844 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | Harris, David J | | | 1960 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | Chin, Spencer | | | 1780 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | Jain, Vihaan | | | 1802 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | 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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