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Individual Calculations March 2010 |
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| Flores Cubas, Miguel Total change: -19.50 | |   |
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| I Open IRT Circulo Peruano de Ajedrez | Lima | PER | 2010-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2231 | 1.00 | 3 | -1.48 | 15 | -22.20 | |
|  Vanini, Bruno | | | 1999 | PER | 0.00 | 1 | -0.79 | 15 | -11.85 | |  Principe, Gerson | | | 2017 | PER | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Bejarano Hidalgo, Lucero D | | | 1831 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | III Open IRT Jose Marca In Memoriam Premier | Lima | PER | 2010-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2231 | 5.50 | 9 | 0.18 | 15 | 2.70 | |
| | Chumpitaz, Ann | | wf | 2021 | PER | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Principe, Alexander | f | | 1917 | PER | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Altamirano, Ricardo | | | 2067 | PER | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Estrada, Santiago | | | 2046 | PER | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Salazar, Carlos | | | 2173 | PER | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Requejo, Oswaldo | | | 2246 | PER | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Cordova, Emilio | g | | 2571 | PER | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Terry, Renato | f | | 2397 | PER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Principe, Gerson | | | 2017 | PER | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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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