Individual Calculations May 2023 |
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Haddock, Paul Total change: -6.00 | | |
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Central London Chess Congress April 2023 - Major Under 2000 | London | ENG | 2023-04-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1583 | 1400 | 0.50 | 3 | -0.30 | 20 | -6.00 | |
| Ranasinghe, Kasun Anuranga | | | 1500 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | Chiang, Richard | | | 1624 | ENG | 0.50 | 1 | 0.28 | 20 | 5.60 | | Medworth, Andrew | | | 1625 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | 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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