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Individual Calculations August 2021 |
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| Portillo Castellon, Javier Total change: -15.80 | |   |
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| Division de Honor Sur 2021 | Comunidad Valenciana | ESP | 2021-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2054 | 0.50 | 4 | -0.79 | 20 | -15.80 | |
|  Arias Igual, Alejandro | f | | 2214 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Aracil Serra, Javier | | | 2124 | ESP | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Beltra Garcia, Ruben | | | 2180 | ESP | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Grigoriev, Ivan | | | 2229 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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