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Individual Calculations March 2023 |
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| Alonso Perez, Alfredo Total change: 18.20 | |   |
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| Liga Primera Division La Palma 2023 Ronda 2 | Santa Cruz de Palma (Canarias) | ESP | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2240 | 1860 | 1.00 | 1 | 0.91 | 20 | 18.20 | |
|  Hernandez Leon, Alberto | f | | 2240 | ESP | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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) | | |
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