Individual Calculations September 2012 |
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Landa Medrano, Gabriel Total change: -3.60 | | |
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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 |
1902 | 1631 | 0.00 | 1 | -0.17 | 30 | -5.10 | |
| Bernales, Oscar | | | 1902 | PER | 0.00 | 1 | -0.17 | 30 | -5.10 | | 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 | XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 10 | Lima | PER | 2012-07-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1700 | 1663 | 1.00 | 2 | 0.10 | 15 | 1.50 | |
| Alarcon, G Alejandro | | | 1736 | PER | 0.00 | 1 | -0.40 | 15 | -6.00 | | Quiroga Jaquez, Angel Ivan | | | 1663 | MEX | 1.00 | 1 | 0.50 | 15 | 7.50 | | 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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