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Individual Calculations May 2011 |
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| Aguilar, Manuel Total change: 5.25 | |   |
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| VII IRT ABIERTO “REYES DE HUARAL” | HUARAL, PERU | PER | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2031 | 2.50 | 5 | 0.36 | 25 | 9.00 | |
|  Meza, Gustavo | | | 1631 * | PER | 1.00 | 1 | 0.08 | 25 | 2.00 | |  Pacheco, Marco | f | | 2392 | PER | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Vega, Emilio | | | 2002 | PER | 0.50 | 1 | -0.04 | 25 | -1.00 | | | Alarcon Salas, Arturo | | | 2120 | PER | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Requejo, Oswaldo | | | 2269 | PER | 0.00 | 1 | -0.20 | 25 | -5.00 | | | * 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) | | | NOTE: K factor changed | | I IRT ROBERTO MORALES MORALES IN MEMORIAM | LIMA, PERU | PER | 2011-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2023 | 4.00 | 7 | -0.25 | 15 | -3.75 | |
| | Pacheco, Marco | f | | 2385 | PER | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Pajuelo Rojas, Joel | | | 1623 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Leon, Juan Carlos | | | 2191 | PER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Tapia Huerta, Josias | | | 1672 | PER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Murga, Caleb | | | 1647 | PER | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Aliaga Fernandez, Ingrid Y | | wf | 2152 | PER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Esplana Hurtado, Herbert John | | | 1765 | PER | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * 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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