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Individual Calculations January 2019 |
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| Heng, Cho Fai Total change: 22.40 | |   |
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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 |
| 1474 | 1209 | 2.00 | 7 | 0.56 | 40 | 22.40 | |
|  Lin, Peisen | | | 1609 * | CHN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lopez De Anda, Edgar | | | 1528 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Noguchi, Koji | | | 1609 * | JPN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ozbek, Gorkem | | | 1609 * | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chen, Kai-Chun | | | 1370 | TPE | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Jiang, Zihao William | | | 1158 | CAN | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Cheng, Chen Li- Andrew | | | 1435 | TPE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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