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Individual Calculations May 2012 |
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| Chumpitaz, Ann Total change: 5.85 | |   |
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| II IRT Roberto Morales in Memoriam | LIMA | PER | 2012-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2211 | 7.00 | 9 | 0.39 | 15 | 5.85 | |
|  Cevasco Balcazar, Leonardo Giov | | | 1811 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Bustamante, Godofredo | | | 1936 | PER | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Luque, Willy | | | 2046 | PER | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Martinez Alcantara, Jose Eduard | f | | 2023 | PER | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Retamozo, Henry | | | 2144 | PER | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Principe, Alexander | f | | 2130 | PER | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Suasnabar, Jesus | | | 2064 | PER | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Vanini, Bruno | | | 2008 | PER | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Fernandez Perez, Jorge Andres | | | 2028 | PER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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