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Individual Calculations August 2023 |
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| Zhang, Chi Total change: 20.00 | |   |
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| HKCFL Summer Swiss 2023 | Hong Kong | HKG | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1704 | 6.00 | 7 | 0.50 | 40 | 20.00 | |
|  Chiu, Silas Nathaniel | | | 1304 * | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Daryanani, Naresh Lachmandas | | | 1294 | HKG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahadevan, Aravind | | | 1311 | HKG | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Kao, Jamison Edrich | | | 1667 | HKG | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Yu, Andrew James | | | 1244 | HKG | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Chan, Wang Ip Boris | | | 1606 | HKG | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Lam, Chun Yung Samuel | | | 1623 | HKG | 1.00 | 1 | 0.39 | 40 | 15.60 | | | * 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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