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Individual Calculations September 2023 |
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| Severri Arrese, Carlos Total change: 3.60 | |   |
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| 47 Obert Internacional d'Escacs Ciutat de Badalona | Badalona (Barcelona) | ESP | 2023-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1622 | 0.50 | 3 | 0.18 | 20 | 3.60 | |
|  Paniagua Garcia, Jose Manuel | | | 1974 | ESP | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Cruz, Filemon | m | | 2278 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Silva Cerda, Mark Valentin | | | 1867 | ESP | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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