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Individual Calculations July 2009 |
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| Crichton, Martin Total change: -14.55 | |   |
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| Amersham International | Amersham | ENG | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2016 | 0.50 | 4 | -0.97 | 15 | -14.55 | |
|  Lyell, Mark | f | | 2301 | ENG | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Jackson, James P | | | 2106 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Richter, Hans | | | 2148 | CHI | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Iyengar, Ilya | | | 1933 | ENG | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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