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Individual Calculations November 2022 |
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| Chong, Chor Yuen Total change: 7.00 | |   |
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| Hong Kong Open 2022 | Hong Kong | HKG | 2022-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1795 | 5.00 | 6 | 0.35 | 20 | 7.00 | |
|  Tsang, Lok Ching | | | 1395 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chan, Pui Yin Brandon | | | 1467 | HKG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Lam, Chun Yung Samuel | | | 1452 | HKG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kannappan, Thanneermalai | | | 1699 | HKG | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Chan, Wang Ip Boris | | | 1401 | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Luk, Luen-Wah | f | | 1842 | HKG | 1.00 | 1 | 0.57 | 20 | 11.40 | | | * 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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