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Individual Calculations July 2022 |
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| Cheng, Justin Hong-Chen Total change: 38.00 | |   |
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| Round 1-11 | Hong Kong | HKG | 2022-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1623 | 3.50 | 7 | 0.95 | 40 | 38.00 | |
|  Lau, Lut Yin Luke | | | 1991 | HKG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Lee, Wing Kin | | | 1214 | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kwong, Wing Ki | | | 1876 | HKG | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Ho, In Hei Henry | f | | 1739 | HKG | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Deng, Yu Dong Michael | c | | 2138 | HKG | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Lam, Daniel King Wai | f | | 2117 | HKG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Au, Chung Hei | | | 1223 * | HKG | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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