Individual Calculations May 2015 |
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Karayiannis, Costas Total change: 9.20 | | |
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4NCL 2014-15 Rounds 7-8 (Div 1 & 2) | Birmingham | ENG | 2015-03-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
2145 | 2161 | 1.50 | 2 | 0.46 | 20 | 9.20 | |
| Murphy, Hugh W | | | 2173 | ENG | 1.00 | 1 | 0.52 | 20 | 10.40 | | Lam, Paul | | | 2117 | ENG | 0.50 | 1 | -0.06 | 20 | -1.20 | | 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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