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Individual Calculations March 2013 |
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| Principe, Gerson Total change: 26.25 | |   |
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| 3er IRT " Roberto Morales Morales " In Memoriam | Lima | PER | 2013-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2170 | 8.00 | 10 | 1.75 | 15 | 26.25 | |
|  Hilario, Aleyla | | | 1770 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Romani, Carlos | | | 1840 | PER | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Ramos Libon, Jean Piere | | | 1934 | PER | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Cordova Vicente, Rodrigo J | | | 2052 | PER | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Rosello, Jaime | | | 2045 | PER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Fernandez, Fernando | | | 2302 | PER | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Martinez Alcantara, Jose Eduardo | f | | 2226 | PER | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Serrano, David | | | 2065 | PER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Contreras, Jose | | | 2198 | PER | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Chumpitaz, Ann | | wf | 2182 | PER | 1.00 | 1 | 0.52 | 15 | 7.80 | | | * 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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