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Individual Calculations January 2019 |
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| Cheah, Cheok Fung Total change: -29.40 | |   |
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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 |
| 1726 | 1928 | 5.00 | 9 | -1.47 | 20 | -29.40 | |
|  Mok, Gillian Xi-Lin | | | 1528 * | CAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chen, Chi | | | 1528 * | TPE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Causo, Deniel | f | | 2285 | PHI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Lin, Ze Jun | | | 1641 | HKG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kwong, Wing Ki | | | 1646 | HKG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Lopez De Anda, Edgar | | | 1528 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Shih, Lu-Chung | | | 1528 * | TPE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wong, Meng Kong | g | | 2246 | SGP | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Choy, Hong Lui Ronald | | | 1603 | HKG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | * 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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