Individual Calculations October 2023 |
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De Coverly, Roger D Total change: 0.80 | | |
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60th Hull Congress Under 2000 | Hull | ENG | 2023-09-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1772 | 1886 | 2.00 | 3 | 0.04 | 20 | 0.80 | |
| Georgiou, Denis | | | 1825 | ENG | 1.00 | 1 | 0.42 | 20 | 8.40 | | Obi, Okwose Marc | | | 1779 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | Donahue, Randolph E | | | 1712 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | 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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