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Rapid:
Individual Calculations September 2019 |
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| Guzman Vera, Allison Nicole Total change: 3.40 | |   |
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| VIII Open IRT Rapidas Club Hermanos Rojas | Lima | PER | 2019-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1087 | 0.50 | 2 | 0.17 | 20 | 3.40 | |
|  Torres Alvarez, Piero Antonio | | | 1487 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ccana Minauro, Wernher Sebastian | | | 1281 | PER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | * 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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