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Rapid:
Individual Calculations July 2022 |
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| Li, Yiheng Total change: -7.80 | |   |
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| HONG KONG Charity Chess Rapid Open 2022 - Open | Hong Kong | HKG | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1260 | 1413 | 3.00 | 5 | -0.39 | 20 | -7.80 | |
|  Lau, Aydan Ho Ching | | | 1036 | HKG | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Chan, Tze Lik Nicholas | | | 1172 | HKG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Li, Joy Ching | | wc | 1209 | HKG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Lam, Chun Yung Samuel | | | 1491 | HKG | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Cheng, Justin Hong-Chen | | | 1394 | HKG | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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