Individual Calculations March 2010 |
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Orbezo Rosales, Ximena Lucia Total change: -8.10 | | |
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I Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2010-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
2090 | 1814 | 0.00 | 2 | -0.34 | 15 | -5.10 | |
| Lopez, Alberto | | | 2134 | PER | 0.00 | 1 | -0.13 | 15 | -1.95 | | Estrada, Santiago | | | 2046 | PER | 0.00 | 1 | -0.21 | 15 | -3.15 | | 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 B | Lima | PER | 2010-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1664 | 1814 | 0.50 | 1 | -0.20 | 15 | -3.00 | |
| Matias Martinez, Cesar | | | 1664 | PER | 0.50 | 1 | -0.20 | 15 | -3.00 | | 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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