Rapid:
Individual Calculations February 2023 |
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Chatterton, Craig Total change: -6.80 | | |
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Hull Rapid 2023 - U1900 | Hull | ENG | 2023-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1467 | 1746 | 0.50 | 1 | -0.34 | 20 | -6.80 | |
| Bettley, Andrew D | | | 1467 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | | 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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