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Individual Calculations March 2013 |
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| Ruiz, Ronald Total change: 55.80 | |   |
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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 |
| 1875 | 1687 | 3.50 | 6 | 1.86 | 30 | 55.80 | |
|  Tapia Huerta, Josias | | | 1694 | PER | 0.50 | 1 | 0.01 | 30 | 0.30 | |  Pena Morales, Hugo | | | 2087 * | PER | 1.00 | 1 | 0.92 | 30 | 27.60 | | | Rosales, Pierina | | wf | 1822 | PER | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Cruz Pereyra, Andresantoni | | | 1948 | PER | 0.50 | 1 | 0.32 | 30 | 9.60 | | | Lopez Callata, Jorge | | | 1889 | PER | 1.00 | 1 | 0.76 | 30 | 22.80 | | | Rodriguez Tinco, Percy | | | 1811 | PER | 0.50 | 1 | 0.17 | 30 | 5.10 | | | * 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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