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Individual Calculations November 2009 |
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| Retamozo, Kevin Total change: 33.45 | |   |
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| VI IRT Club Peruano de Ajedrez | Lima - Club de Ajedrez Magdalena | PER | 2009-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1811 | 4.00 | 6 | 2.23 | 15 | 33.45 | |
|  Barahona, Cesar | | | 2074 | PER | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Principe, Alexander | f | | 1925 | PER | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Alzola, Enrique | | | 2015 | PER | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Bustamante, Wilfredo | | | 2063 | PER | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Bejarano Hidalgo, Lucero D | | | 1751 | PER | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Chumpitaz, Ann | | wf | 2017 | PER | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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