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Individual Calculations May 2013 |
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| Hilares Chavez, Carlos Ami Total change: -4.20 | |   |
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| IRT Santisimo Nombre de Jesus 2013 - II | Lima | PER | 2013-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1561 | 1.00 | 3 | -0.14 | 30 | -4.20 | |
|  Cruz Pereyra, Andresantoni | | | 1950 | PER | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Arroyo Valenzuela, Luigi | | | 1605 | PER | 0.00 | 1 | -0.44 | 30 | -13.20 | |  Ugarelli, Juan | | | 1484 | PER | 1.00 | 1 | 0.39 | 30 | 11.70 | |
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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