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Rapid:
Individual Calculations January 2020 |
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| Tsang, Lok Ching Total change: 6.80 | |   |
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| Hong Kong National Rapid Chess Championship 2019 | Hong Kong | HKG | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1514 | 2.50 | 6 | 0.34 | 20 | 6.80 | |
|  Luk, Luen-Wah | f | | 1877 | HKG | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Li, Channing | | | 1114 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lo, Billy | | | 1765 | HKG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ho, In Hei Henry | f | | 1684 | HKG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Sarwate, Rohit | | | 1607 | HKG | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kwong, Wing Ki | | | 1667 | HKG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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