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Rapid:
Individual Calculations October 2021 |
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| Serrano Nagamine, David Antonio Total change: -27.20 | |   |
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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 |
| 1925 | 2109 | 3.50 | 7 | -1.36 | 20 | -27.20 | |
|  Vasquez, Cesar | | | 1698 | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ccerhuayo Escobedo, Mels Leopold | | | 1784 | PER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Ordinola Capcha, Juan | | | 2019 | PER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Rondon Chacon, Rene Ibrahim | | | 2107 | VEN | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Varillas Jimenez, Ivan | | | 1650 | PER | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Vasquez Vargas, Henry Richard | | | 1778 | PER | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Fernandez, Fernando | m | | 2441 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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