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Rapid:
Individual Calculations May 2019 |
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| Vivas Zamora, Fabian Ernesto Total change: 2.20 | |   |
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| I Open IRT Rapidas Interclubles Hermanos Rojas | Lima | PER | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 2070 | 3.00 | 4 | 0.11 | 20 | 2.20 | |
|  Bendezu Yupanqui, Albert Martin | | | 1670 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Beyer, Alfredo | | | 1918 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Calcina, Gary | | | 2183 | PER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Bravo Mallco, Kate Azumi | | | 1670 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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