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Individual Calculations May 2013 |
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| Dew, Brian Total change: -0.45 | |   |
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| Hong Kong Chess Championship 2013 Preliminaries | Hong Kong | HKG | 2013-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2226 | 4.50 | 6 | -0.03 | 15 | -0.45 | |
|  Luk, Luen-Wah | f | | 2171 | HKG | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Limbu, Purna Ram Senehang | | | 1826 * | HKG | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Borigas, Edgardo | | | 1972 | HKG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Yu, Melvin | | | 1944 | HKG | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Chong, Chor Yuen | | | 2042 | HKG | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Martin Perez, Javier | f | | 2123 | ESP | 1.00 | 1 | 0.36 | 15 | 5.40 | | | * 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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