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Individual Calculations February 2017 |
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| Lau, Joe Yiu-Cho Total change: -20.00 | |   |
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| Jolimark (HK) International 2016 | Hong Kong | HKG | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1627 | 3.00 | 7 | -1.00 | 20 | -20.00 | |
|  Zuo, Yifan | c | | 1998 | CHN | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Cheng, Chen Li- Andrew | | | 1283 | TPE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Xu, Yuze | | | 1986 | CHN | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Karaivanov, Alexander | | | 1882 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ngieng, Vivian | | | 1227 * | MAS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lee, Wing Kin | | | 1227 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | So, Ka Wang | | | 1276 | HKG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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