Individual Calculations March 2012 |
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Gravett, Alan David Total change: -9.75 | | |
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Tradewise Chess Festival - Challengers A 2012 | Gibraltar | ENG | 2012-01-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1830 | 1931 | 1.00 | 2 | -0.24 | 15 | -3.60 | |
| Haddock, Paul | | | 1688 | ENG | 1.00 | 1 | 0.20 | 15 | 3.00 | | Cohen, Lawrence S | | | 1971 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | | 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) | | Tradewise Chess Festival - Challengers B 2012 | Gibraltar | ENG | 2012-01-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2024 | 1931 | 1.50 | 5 | -0.41 | 15 | -6.15 | |
| Norman, Kenneth I | c | | 2174 | ENG | 0.50 | 1 | 0.30 | 15 | 4.50 | | Erdelyi, Tamas Dr | m | | 2157 | HUN | 0.00 | 1 | -0.21 | 15 | -3.15 | | Taylor-Bowd, Philip J | | | 2031 | ENG | 0.00 | 1 | -0.36 | 15 | -5.40 | | Bucknell, Malcolm Gordon | | | 1937 | ENG | 0.50 | 1 | 0.01 | 15 | 0.15 | | Hadrych, Craig | | | 1821 | ENG | 0.50 | 1 | -0.15 | 15 | -2.25 | | 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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