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Rapid:
Individual Calculations July 2023 |
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| Ngo, Thanh Tu Total change: -16.00 | |   |
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| Chess Empire Rapid Open - June 2023 | Ho Chi Minh | VIE | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1275 | 1640 | 1.00 | 2 | -0.80 | 20 | -16.00 | |
|  Hoang, Thien Nhan | | | 1240 * | VIE | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Vu, Xuan Hoang | | | 1309 | VIE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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