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Individual Calculations August 2023 |
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| Pereslavtsev, Alexandr Total change: 52.40 | |   |
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| Kent FIDE Congress 2023 - U2350 | Tunbridge Wells | ENG | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1555 | 2.00 | 5 | 0.57 | 40 | 22.80 | |
|  Britnell, Jonathan | | | 1798 | ENG | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Jacobs, Robert | | | 1916 | ENG | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Obi, Okwose Marc | | | 1749 | ENG | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Wastney, Dylan | | | 1645 | ENG | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Dupuis, Denis K | | | 1554 | ENG | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | 2023 British Championship: Under 12 Championship | Leicester | ENG | 2023-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1555 | 2.50 | 4 | 0.74 | 40 | 29.60 | |
| | Pandya, Dhairya | | | 1569 | ENG | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Dairi, Ramsey | | | 1592 | ENG | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Catabay, Rezin C | | | 1580 | ENG | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Yu, Rock | | | 1658 | ENG | 0.50 | 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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