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Individual Calculations February 2021 |
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| Arevillca Colque, Jonatan Total change: 0.00 | |   |
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| Torneo de Navidad Ajedrez Tajamar 2020 | Madrid | ESP | 2020-12-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1347 | 0 | 1.50 | 5 | 0.00 | 1198 | | 0.00 | |
|  Torres Rebolledo, Alvaro | | | 1259 | ESP | 0.00 | 1 | 0.00 | | 0.00 | | | Giron Herranz, Ivan | | | 1380 | ESP | 1.00 | 1 | 0.00 | | 0.00 | |  Roquero Redondo, Miguel | | | 1412 | ESP | 0.00 | 1 | 0.00 | | 0.00 | | | Ingunza Curro, Alvaro | | | 1351 | ESP | 0.00 | 1 | 0.00 | | 0.00 | | | Ruiz Grau, David | | | 1334 | ESP | 0.50 | 1 | 0.00 | | 0.00 | |
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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