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Rapid:
Individual Calculations August 2023 |
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| Lau, Tsz Yiu Christ Total change: -35.40 | |   |
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| Kidult Chess HK Friday Tournament - 2023 Rapid S2 | Hong Kong | HKG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1282 | 0.00 | 4 | -1.77 | 20 | -35.40 | |
|  Lo, Jason Jun-San | | | 1156 | HKG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Lam, Lok Sum | | | 1053 | HKG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ho, In Hei Henry | f | | 1602 | HKG | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Chan, Trevor Xavier Yao | | | 1545 | HKG | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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