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Individual Calculations January 2012 |
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| Orsagova, Erika Total change: -31.20 | |   |
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| Imperial College Open | London | ENG | 2011-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2071 | 2.00 | 5 | -1.04 | 30 | -31.20 | |
|  Cheslavski, Maksim | | | 1952 | BUL | 0.50 | 1 | -0.16 | 30 | -4.80 | |  Stahl, Clement | | | 2102 | FRA | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Sagues, Vincent | | | 1952 | FRA | 0.50 | 1 | -0.16 | 30 | -4.80 | | | Boysan, Hasan Ferit | | | 1940 | TUR | 0.50 | 1 | -0.18 | 30 | -5.40 | | | Maroroa, Sue | | wm | 2014 | NZL | 0.50 | 1 | -0.08 | 30 | -2.40 | |
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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