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Individual Calculations August 2023 |
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| Xiong, Weilin Total change: 39.20 | |   |
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| Kidult Chess HK Friday Tournament - 2023 Standard S2 (May - June) | Hong Kong | HKG | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1212 | 2.00 | 2 | 0.98 | 40 | 39.20 | |
|  Chiu, Silas Nathaniel | | | 1143 | HKG | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Lau, Tsz Yiu Christ | | | 1270 | HKG | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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