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Blitz:
Individual Calculations December 2019 |
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| Guzman Vera, Allison Nicole Total change: -11.80 | |   |
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| XXVII Open IRT Blitz Club Hermanos Rojas | Lima | PER | 2019-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1232 | 1108 | 2.00 | 7 | -0.59 | 20 | -11.80 | |
|  Vega Paucar, Emely Bachellet | | | 1508 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bravo Mallco, Kate Azumi | | | 1508 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Francisco Suyo, David Elias | | | 1021 | PER | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Casqui Lopez, Marlon Gabriel | | | 1249 | PER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Rojas Salas, Rihanna Irina | | | 991 | PER | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Casqui Lopez, Pamela Grace | | | 1060 | PER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sanchez Villena, Ruben Alexander | | | 1285 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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