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Rapid:
Individual Calculations October 2021 |
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| Vasquez, Cesar Total change: -15.60 | |   |
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| Torneo IRT RAPIDAS II "CASA DEL AJEDREZ" PRIMAVERA 2021 Libre | Lima | PER | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1698 | 2.00 | 5 | 0.29 | 20 | 5.80 | |
|  Serrano Nagamine, David Antonio | | | 2109 | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fernandez, Fernando | m | | 2433 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Gutierrez Falcon, Hector Enrique | | | 1302 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Estrada, Antonio | | | 1881 | PER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | De La Vega, Jorge | | | 1742 | PER | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | | | 17 Open IRT Rapidas Club Hermanos Rojas | Lima | PER | 2021-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1698 | 4.00 | 7 | -1.07 | 20 | -21.40 | |
| | Guzman Vera, Allison Nicole | | | 1084 | PER | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Parra Gonzales, Andre Leonardo | | | 1277 | PER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Rojas Salas, Steven | f | | 1955 | PER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Ramirez Espino, Alessandro | | | 1279 | PER | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Riveros Rodriguez, Yeral Manuel | | | 1464 | PER | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Reyes Zavaleta, Fabian Ricardo | | | 1519 | PER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Garcia Andrada, Heidy Nicole | | wf | 1676 | PER | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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