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Individual Calculations March 2019 |
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| Arizabal, Nathaniel Total change: -13.20 | |   |
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| TORNEO DE AJEDREZ IRT COPA "VIII ANIVERSARIO JAQUE MATHEUS" | Cusco | PER | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1419 | 1.00 | 3 | -0.33 | 40 | -13.20 | |
|  Casaverde, Alvaro | | | 1819 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tito Gudiel, Sumac Chaska | | | 1032 | PER | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Vilcasa Pacho , Evelyn | | | 1535 | PER | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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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