Individual Calculations December 2021 |
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Lalic, Peter D Total change: 2.20 | | |
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Central London Chess Congress - Open | London | ENG | 2021-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2061 | 2161 | 2.50 | 4 | 0.11 | 20 | 2.20 | |
| Lundback, Anders | | | 1841 | SWE | 1.00 | 1 | 0.13 | 20 | 2.60 | | Varley, Joe | | | 1791 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | Chapman, Terry P D | f | | 2252 | ENG | 0.50 | 1 | 0.12 | 20 | 2.40 | | Poulton, James R | | | 2359 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | 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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