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Rapid:
Individual Calculations December 2015 |
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| Lau, Lut Yin Luke Total change: 6.80 | |   |
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| HKCF Winter Rapid 2015 | Hong Kong | HKG | 2015-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1927 | 3.50 | 7 | 0.34 | 20 | 6.80 | |
|  Muniz Pardino, Alberto | | | 2105 | HKG | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Luk, Luen-Wah | f | | 2015 | HKG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sarthak, Gupta | | | 1621 | IND | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tushar, Anand | | | 1918 | IND | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Wong, Brian | f | | 2020 | HKG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Vas, Peter | f | | 2285 | SWE | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Lai, Sai Wing | | | 1802 | HKG | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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