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Individual Calculations August 2023 |
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| Kairat, Alexander Total change: -29.60 | |   |
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| 2023 British Championship: Weekender - Atkins | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1385 | 0.00 | 4 | -0.36 | 40 | -14.40 | |
|  Subramanian, Anusha | | | 1818 | ENG | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Agrawal, Shivam | | | 1918 | ENG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rich, Aaron | | | 1584 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Dunne, Thomas Junior | | | 1903 | IRL | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 2023 British Championship: Under 10 Championship | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1385 | 0.00 | 1 | -0.38 | 40 | -15.20 | |
| | Zhang, Junyi | | | 1470 | ENG | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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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