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Individual Calculations January 2019 |
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| Wong, Ho Cheung Total change: -10.40 | |   |
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| LEAP HK International Chess Open 2018 | Hong Kong | HKG | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 2042 | 5.50 | 9 | -0.52 | 20 | -10.40 | |
|  Li, Joy Ching | | wc | 1642 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mekarapiruk, Chawit | | | 1642 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Heng, Cho Yaw | | | 1642 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aoshima, Mirai | | | 2280 | JPN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Tang, Zijie | | | 1676 | CHN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cheah, Kah Hoe | | | 1768 | MAS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Lam, Daniel King Wai | f | | 2161 | HKG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Yang, Sung-Jui | | | 1738 | TPE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ranola, Yves | m | | 2370 | PHI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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