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Individual Calculations November 2015 |
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| Yu, Kaifeng Total change: 85.60 | |   |
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| Hong Kong International Open 2015 | Hong Kong | HKG | 2015-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2130 | 6.50 | 9 | 2.14 | 40 | 85.60 | |
|  Kwong, Wing Ki | | | 1730 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Zuo, Yifan | | | 1793 | CHN | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Zeng, Chongsheng | g | | 2517 | CHN | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Barbosa, Oliver | g | | 2506 | PHI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sriram, Jha | g | | 2404 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Deng, Yu Dong Michael | c | | 1730 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wong, Meng Kong | g | | 2246 | SIN | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Gao, Rui | g | | 2530 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chan, Chak Man | c | | 1810 | HKG | 1.00 | 1 | 0.13 | 40 | 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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