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Individual Calculations September 2022 |
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| Li, Reya Total change: 0.00 | |   |
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| Chessable British Chess Championships 2022: Under 12 | Torquay | ENG | 2022-08-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1560 | 0 | 0.50 | 2 | 0.00 | 1367 | | 0.00 | |
|  Kumar, Soham | | | 1830 | ENG | 0.00 | 1 | 0.00 | | 0.00 | | | Ball, Charlie | | | 1289 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | Chessable British Chess Championships 2022: Weekend Under 1750 (Soanes) | Torquay | ENG | 2022-08-12 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1472 | 0 | 4.00 | 5 | 0.00 | 1532 | | 0.00 | |
| | Dos Santos Silva, Bruno Alexandre | | | 1375 | ENG | 1.00 | 1 | 0.00 | | 0.00 | |  Ball, Matthew P | | | 1613 | ENG | 0.50 | 1 | 0.00 | | 0.00 | | | Pride, Stephen C | | | 1587 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Shi, Shaoquan | | | 1392 | ENG | 1.00 | 1 | 0.00 | | 0.00 | | | Zhu, Pengxiao | | | 1391 | ENG | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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