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Individual Calculations August 2023 |
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| Sefton, Adam Total change: -96.00 | |   |
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| EJCOA National Youth Championships Final U12 | Nottingham | ENG | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1379 | 1686 | 3.00 | 4 | -0.41 | 40 | -16.40 | |
|  Shukhman, Anastasiia | | | 1286 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nilim, Armaan | | | 1350 | ENG | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Puthanveettil, Joshua | | | 1418 | ENG | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gunarathne, Senith Thenula | | | 1461 | ENG | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2023 British Championship: Under 12 Championship | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1686 | 0.00 | 3 | -1.99 | 40 | -79.60 | |
| | Dairi, Ramsey | | | 1592 | ENG | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Kilambi, Venkata Ananth Akshay | | | 1534 | ENG | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Pandya, Dhairya | | | 1569 | ENG | 0.00 | 1 | -0.66 | 40 | -26.40 | |
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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