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Individual Calculations May 2011 |
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| Perez Ruiz, Santiago Total change: 13.00 | |   |
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| Absoluto CTL Leon 2011 | Catilla y Leon | ESP | 2011-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1717 | 1.00 | 2 | 0.52 | 25 | 13.00 | |
|  Alvarez Nistal, David | | | 1812 | ESP | 1.00 | 1 | 0.63 | 25 | 15.75 | |  Gonzalez Trigal, Jose Luis | | | 2074 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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