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Individual Calculations August 2023 |
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| Cole, Graham L Total change: 19.40 | |   |
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| 2023 British Championship: Weekender - Penrose | Leicester | ENG | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1628 | 3.50 | 5 | 0.97 | 20 | 19.40 | |
|  George, Richard M | | | 1780 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Gartside, Carl | | | 1683 | ENG | 0.00 | 1 | -0.42 | 20 | -8.40 | | | McKenna, Joshua | | | 1600 | WLS | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Karia, Kamlesh | | | 1560 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Ashton, Alannah | | | 1496 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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