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Rapid:
Individual Calculations September 2018 |
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| Chan, Pok Hei Total change: 15.40 | |   |
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| HKCFL Summer Rapid 2018 | Hong Kong | HKG | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1274 | 3.00 | 6 | 0.77 | 20 | 15.40 | |
|  Lau, Lut Yin Luke | | | 1674 * | HKG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Au, Matthew | | | 1617 | HKG | 1.00 | 1 | 0.88 | 20 | 17.60 | |  Mak, Chung Lai Matthew | | | 1195 | HKG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Lam, Theodore Lukas | | | 1362 | HKG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lam, Chun Yung Samuel | | | 1288 | HKG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Hon, Zig Zeth | | | 1232 | HKG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | * 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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