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Individual Calculations September 2010 |
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| Flores Arroyo, Luis Total change: -17.55 | |   |
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| COPA LATINOAMERICANA DE AJEDREZ B | CUSCO, PERU | PER | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2159 | 5.00 | 9 | -1.17 | 15 | -17.55 | |
|  Cutipa, Elfer | | | 2009 | PER | 1.00 | 1 | 0.30 | 15 | 4.50 | |  Gomez Caceres, Jafet | | | 1982 | PER | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Cordero, Daniela | | wm | 2034 | BOL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Bustamante, Godofredo | | | 1937 | PER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Ubaldo Suarez, Maria Gisela | | wm | 2053 | VEN | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Ramirez, M Eugenia | | | 2022 | BOL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Angulo, Alberto | | | 2055 | PER | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Suasnabar, Jesus | | | 2011 | PER | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Casusol, Cecilia | | | 2065 | PER | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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