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Rapid:
Individual Calculations July 2022 |
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| Chan, Tze Lik Nicholas Total change: 25.80 | |   |
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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 |
| 1363 | 1172 | 2.00 | 3 | 1.24 | 20 | 24.80 | |
|  Li, Yiheng | | | 1413 | HKG | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Chan, Pui Yin Brandon | | | 1356 | HKG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Wagner, Alexander | | | 1320 | FID | 1.00 | 1 | 0.70 | 20 | 14.00 | |
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) | | | | Baby Justin Lam Father's Day Rapid Challenge 2022 | Hong Kong | HKG | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1172 | 2.00 | 7 | 0.05 | 20 | 1.00 | |
| | Chan, Wang Ip Boris | | | 1480 | HKG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Li, Chi Keung | | | 1475 | HKG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Fan, Wen Xi | | | 1249 | HKG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Tai, Tak Yu | | | 1329 | HKG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tsang, Lok Ching | | | 1444 | HKG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Cheng, Melson Chi Chee | | | 1301 | HKG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Leung, Hoi Ting | | | 1180 | HKG | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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