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Individual Calculations March 2010 |
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| Wong, Oscar 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 |
| 1711 | 0 | 0.00 | 4 | 0.00 | 1011 | | 0.00 | |
|  Reynoso, Jorge | | | 1621 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Sanchez Zambrano, Vanessa | | | 1738 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Retamozo, Kevin | | | 1844 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Martinez, Anthony | | | 1640 | PER | 0.00 | 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) | | | | III Open IRT Jose Marca In Memoriam B | Lima | PER | 2010-01-08 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1760 | 0 | 2.50 | 5 | 0.00 | 1760 | | 0.00 | |
|  Bejarano Hidalgo, Lucero D | | | 1778 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Frias, Marco | | | 1891 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Martinez, Anthony | | | 1640 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Orbezo Rosales, Ximena Lucia | | | 1814 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Tapia Huerta, Josias | | | 1676 | 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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