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Rapid:
Individual Calculations July 2022 |
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| Cheng, Tsz In Total change: -34.80 | |   |
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| HONG KONG Charity Chess Rapid Open 2022 - Open | Hong Kong | HKG | 2022-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1389 | 1.50 | 4 | -1.74 | 20 | -34.80 | |
|  Hari, Advay | | | 1171 | HKG | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Su, Bo Ruei | | | 1056 | HKG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Tam, Hong Yau | | | 1098 | HKG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Leung, Shun Him | | | 1211 | HKG | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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