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Individual Calculations September 2012 |
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| Moreno Gongora, Rubi Total change: -8.85 | |   |
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| II Open IRT " Circulo Peruano de Ajedrez" | Lima | PER | 2012-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1587 | 0.00 | 3 | -0.59 | 15 | -8.85 | |
|  Bernales, Oscar | | | 1902 | PER | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Sanchez Zambrano, Vanessa | | | 1760 | PER | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Suyo, Adrian | | | 1847 | PER | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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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