Individual Calculations February 2015 |
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Guha, Chirag Total change: 60.00 | | |
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2015 South Wales New Year Open | Bridgend | WLS | 2015-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1907 | 1535 | 2.00 | 5 | 1.50 | 40 | 60.00 | |
| Turner, Joseph David | | | 1926 | WLS | 0.00 | 1 | -0.09 | 40 | -3.60 | | Buttell, David | | | 1848 | WLS | 1.00 | 1 | 0.86 | 40 | 34.40 | | Davis, Lee | | | 1935 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Williams, Stephen | | | 1890 | WLS | 1.00 | 1 | 0.89 | 40 | 35.60 | | Waterfield, John W | | | 1935 * | WLS | 0.00 | 1 | -0.08 | 40 | -3.20 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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