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Rapid:
Individual Calculations July 2022 |
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| Kannappan, Sigappi Total change: -18.40 | |   |
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| Baby Justin Lam Father's Day Rapid Challenge 2022 | Hong Kong | HKG | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1914 | 6.50 | 9 | -0.92 | 20 | -18.40 | |
|  Lam, Ka Yan | | | 1223 | HKG | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Tsang, Lok Ching | | | 1444 | HKG | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Lam, Chun Yung Samuel | | | 1491 | HKG | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Wen, Yipeng | | | 1510 | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lam, Daniel King Wai | f | | 2081 | HKG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Pang, Yui Kuen | c | | 1887 | HKG | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Leung, Shun Him | | | 1514 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kannappan, Thanneermalai | | | 1456 | HKG | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Chan, Wang Ip Boris | | | 1480 | HKG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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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