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Individual Calculations February 2023 |
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| Au, Chung Hei Total change: 26.80 | |   |
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| London Junior Chess Championship - U16 | London | ENG | 2022-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1274 | 1.00 | 3 | 0.67 | 40 | 26.80 | |
|  Rahul, Babu | | | 1793 | IND | 0.00 | 1 | -0.03 | 40 | -1.20 | | | O`neill, Kai | | | 1561 | ENG | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Moore, Eoin | | | 1586 | ENG | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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