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Individual Calculations August 2023 |
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| Chong, Chor Yuen Total change: -14.00 | |   |
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| HKCFL Summer Swiss 2023 | Hong Kong | HKG | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1769 | 4.50 | 6 | -0.70 | 20 | -14.00 | |
|  Su, Bo Ruei | | | 1369 * | HKG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Chan, Tze Lik Nicholas | | | 1332 | HKG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Chan, Wang Ip Boris | | | 1606 | HKG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Lam, Chun Yung Samuel | | | 1623 | HKG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Yu, Andrew James | | | 1244 | HKG | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Mahadevan, Aravind | | | 1311 | HKG | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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