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Rapid:
Individual Calculations October 2018 |
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| Lam, Chun Yung Samuel Total change: 16.80 | |   |
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| Hong Kong Start of Season Rapid Open 2018 | Hong Kong | HKG | 2018-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1331 | 3.00 | 6 | 0.84 | 20 | 16.80 | |
|  Ng, Chung Lok Andrew | | | 1731 * | HKG | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Villar Nieves, Antonio | | | 1731 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lopez De Anda, Edgar | | | 1731 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gupta, Ritvik | | | 1058 | HKG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mak, Chung Lai Matthew | | | 1186 | HKG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Peramunetilleke, Savin Kavindu | | | 1403 | HKG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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