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Individual Calculations April 2016 |
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| Kalavannan, Koby Total change: -6.00 | |   |
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| 60th Southend Chess Congress | Southend | ENG | 2016-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 2100 | 2.50 | 5 | -0.15 | 40 | -6.00 | |
|  White, Graham C | | | 1778 | ENG | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Staples, Maurice J | | | 1960 | ENG | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Fitzsimons, David | f | | 2388 | IRL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Merry, Alan B | f | | 2367 | ENG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Spanton, Tim R | | | 1908 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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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