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Individual Calculations October 2016 |
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| De Coverly, Roger D Total change: -8.20 | |   |
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| 52nd Berks & Bucks Chess Congress Championship | Maidenhead | ENG | 2016-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2075 | 4.00 | 6 | -0.41 | 20 | -8.20 | |
|  Finn, Peter | | | 1726 | ENG | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Rubeck, Jonathan | | | 1742 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hayward, Philip T | | | 1903 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Amato, Giampiero | | | 2025 | ITA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Stoyanov, Viktor | | | 1675 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Peters, Stephen G | | | 2136 | ENG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | * 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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