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Individual Calculations March 2010 |
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| Arevalo, Jorge Total change: 0.00 | |   |
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| I Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2010-01-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2109 | 0 | 2.50 | 5 | 0.00 | 2109 | | 0.00 | |
|  Neyra, Miguel | | | 2110 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Flores Cubas, Miguel | | | 2231 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Morales Nino, Luis | | | 2028 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Donayre, Bertin | | | 2040 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Lopez, Alberto | | | 2134 | PER | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | | | III Open IRT Jose Marca In Memoriam Premier | Lima | PER | 2010-01-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2059 | 0 | 3.00 | 8 | 0.00 | 1972 | | 0.00 | |
| | Calcina, Gary | | | 2164 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Cuellar, Diego | f | | 2055 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Angulo, Alberto | | | 2068 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Chong Chinchay, Eric Joel | | | 1753 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Cruz Romani, Juan | | | 2048 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Mamani, Joan Franco | | | 2093 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Enriquez, Martin | | | 2243 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Estrada, Santiago | | | 2046 | PER | 1.00 | 1 | 0.00 | | 0.00 | |
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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