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Individual Calculations May 2012 |
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| Contreras, Jose Total change: -1.20 | |   |
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| II IRT Roberto Morales in Memoriam | LIMA | PER | 2012-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2184 | 6.50 | 9 | -0.08 | 15 | -1.20 | |
|  Endara, Eric | | | 1784 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Chong Chinchay, Eric Joel | | | 1894 | PER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Fernandez Perez, Jorge Andres | | | 2028 | PER | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Puppi Lazo, Jorge Luis | | | 1873 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Rosello, Jaime | | | 2040 | PER | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Luque, Willy | | | 2046 | PER | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Martinez Alcantara, Jose Eduard | f | | 2023 | PER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Cuellar, Diego | f | | 2247 | PER | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Cori Quispe, Kevin | | | 1990 | PER | 0.50 | 1 | -0.25 | 15 | -3.75 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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