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Individual Calculations September 2013 |
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| Puppi Lazo, Jorge Luis Total change: 68.25 | |   |
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| Gran Prix IRT Peru 2013 -Norte Piura | PIURA | PER | 2013-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 1948 | 4.00 | 8 | 1.73 | 15 | 25.95 | |
|  Rodriguez, Sofia | | | 1831 | PER | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Salazar, Carlos | | | 2162 | PER | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Flores Arroyo, Luis | | | 2132 | PER | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Sosa Patino, Carlos | | | 2142 | PER | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Robledo, Manuel | | | 2246 | PER | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Leiva, Giuseppe | m | | 2348 * | PER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Rojas Guevara, David | | | 2044 | PER | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Celis Sanchez, Carlos | f | | 2120 | PER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * 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) | | | | Gran Prix IRT-PERU-2013 LIMA Universidad Nacional de Ingeneria | Lima | PER | 2013-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 1948 | 4.50 | 8 | 2.82 | 15 | 42.30 | |
| | Carbajal, Augusto | | | 2193 | PER | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Robledo, Manuel | | | 2246 | PER | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Flores Arroyo, Luis | | | 2132 | PER | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Serrano, David | | | 2039 | PER | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Salazar, Carlos | | | 2162 | PER | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Aguilar, Victor | | | 2130 | PER | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Fernandez, Fernando | | | 2322 | PER | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Oswaldo Valentin, Requejo Cotrin | f | | 2314 | PER | 0.00 | 1 | -0.10 | 15 | -1.50 | |
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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