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Individual Calculations November 2013 |
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| Cohen, Ronnie Total change: 11.70 | |   |
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| Imperial College Chess Congress Open | London | ENG | 2013-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1917 | 2.50 | 4 | 0.78 | 15 | 11.70 | |
|  Rogers, Tim | | | 1968 | ENG | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Villiers, Thomas | | | 2043 | ENG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Sucikova, Svetlana | | | 1959 | SVK | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Giles, Yasmin | | | 1901 | ENG | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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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