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Rapid:
Individual Calculations July 2017 |
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| Lam, Chun Yung Samuel Total change: 8.20 | |   |
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| Spring Rapid 2017 | Hong Kong | HKG | 2017-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1292 | 1.00 | 4 | 0.41 | 20 | 8.20 | |
|  Lau, Lut Yin Luke | | | 1692 * | HKG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tang, Tsz Sang | | | 1692 * | HKG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ng, Chun Hei | | | 1692 * | HKG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | King, Alistair | | | 1402 | HKG | 1.00 | 1 | 0.65 | 20 | 13.00 | | | * 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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