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Rapid:
Individual Calculations January 2019 |
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| Bret, Jean-Sebastien Total change: 20.60 | |   |
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| Hong Kong National Rapid Championships 2018 | Hong Kong | HKG | 2018-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1531 | 4.00 | 5 | 1.03 | 20 | 20.60 | |
|  Michishita, Noah | | | 1131 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lam, Daniel King Wai | f | | 1931 * | HKG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pu, Ethan | | | 1131 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Conran, Oliver Daniel | | | 1283 | HKG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tang, Tsz Sang | | | 1734 | HKG | 1.00 | 1 | 0.76 | 20 | 15.20 | | | * 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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