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Individual Calculations May 2012 |
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| Arias, Mario Total change: 10.50 | |   |
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| II IRT Roberto Morales in Memoriam | LIMA | PER | 2012-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2122 | 6.00 | 9 | -0.25 | 15 | -3.75 | |
|  Moreno Olivos, Lucas | | | 1722 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Escalante Ramirez, Brian Sebast | | | 1808 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Terry, Renato | f | | 2444 | PER | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Orbezo Rosales, Ximena Lucia | | | 1774 | PER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Cori Quispe, Kevin | | | 1990 | PER | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Padilla, Jorge | | | 2022 | PER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Palacios, Efrain | | | 2206 | PER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Cisneros Avendano, Diego | | | 1844 | PER | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Molina Contreras, David | | | 1722 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | I Torneo Internacional "Ciudad de Piura" | PIURA | PER | 2012-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2103 | 2.50 | 5 | 0.95 | 15 | 14.25 | |
| | Fernandez, Fernando | | | 2322 | PER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Alarcon, Ruy | | | 2282 | PER | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Pacheco, Marco | f | | 2370 | PER | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Arotoma Pablo, Danilo Ivan | | | 2158 | PER | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Principe, Alexander | f | | 2130 | PER | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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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