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Individual Calculations December 2017 |
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| Dew, Brian Total change: -12.60 | |   |
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| Hong Kong Open Championships 2017 | Hong Kong | HKG | 2017-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 2153 | 5.50 | 7 | -0.63 | 20 | -12.60 | |
|  Lam, Emmett Michael | | | 1753 * | HKG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Bret, Jean-Sebastien | | | 1753 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Luk, Luen-Wah | f | | 1925 | HKG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Chung, Edwin Shu Hon | | | 1753 * | AUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sarwate, Rohit | | | 1753 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Deng, Yu Dong Michael | c | | 1753 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chong, Chor Yuen | | | 1968 | HKG | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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