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Rapid:
Individual Calculations July 2022 |
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| Leung, Shun Him Total change: 62.40 | |   |
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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 |
| 1339 | 1211 | 3.50 | 5 | 1.83 | 20 | 36.60 | |
|  Kao, Jamison Edrich | | | 1419 | HKG | 0.50 | 1 | 0.27 | 20 | 5.40 | |  Han, Xuqian Ben | | | 1422 | HKG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mahadevan, Aravind | | | 1233 | HKG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Yu, Chun Yin | | | 1233 | HKG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Cheng, Tsz In | | | 1389 | HKG | 1.00 | 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) | | | | Baby Justin Lam Father's Day Rapid Challenge 2022 | Hong Kong | HKG | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1211 | 2.50 | 7 | 1.29 | 20 | 25.80 | |
| | Pang, Yui Kuen | c | | 1887 | HKG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Chan, Wang Ip Boris | | | 1480 | HKG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Cheng, Melson Chi Chee | | | 1301 | HKG | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Lam, Daniel King Wai | f | | 2081 | HKG | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Kannappan, Sigappi | | wf | 1914 | HKG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lam, Ka Yan | | | 1223 | HKG | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Lam, Chun Yung Samuel | | | 1491 | HKG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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