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Rapid:
Individual Calculations September 2018 |
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| Yam, Karl Total change: -1.40 | |   |
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| HKCFL Summer Rapid 2018 | Hong Kong | HKG | 2018-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1540 | 4.00 | 8 | -0.07 | 20 | -1.40 | |
|  Michishita, Noah | | | 1140 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopez De Anda, Edgar | | | 1759 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Mahadevan, Aravind | | | 1364 | HKG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Ng, Chung Lok Andrew | | | 1688 | HKG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | So, Ka Wang | | | 1254 | HKG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Lam, Theodore Lukas | | | 1362 | HKG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Lau, Lut Yin Luke | | | 1920 | HKG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Tang, Tsz Sang | | | 1742 | HKG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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