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Individual Calculations April 2019 |
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| Diaz Diaz, Oscar Total change: -49.40 | |   |
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| II IRT Lucio Raffo Niquen In Memoriam | Chiclayo | PER | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 2010 | 3.00 | 6 | -2.47 | 20 | -49.40 | |
|  Huaman Orrillo, Jherson Roy | | | 1610 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rodriguez Damian, Deyvi | | | 1610 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Bulnes Bernabe, Carlos | | | 1610 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Flores Taboada, Leidy De America | | | 1610 * | PER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Seminario, Martin | | | 1682 | PER | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Puerta Bardalez, Segundo | | | 1610 * | PER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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