Individual Calculations February 2023 |
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Corral Sierra, Javier Total change: -9.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Liga de Preferente de Gipuzkoa 2023 Rondas 1-2 | Gipuzkoa | ESP | 2023-01-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2017 | 1995 | 0.50 | 2 | -0.45 | 20 | -9.00 | |
| Berecibar Aguirre, Jesus | | | 1871 | ESP | 0.00 | 1 | -0.67 | 20 | -13.40 | | Lakuntza Plazaola, Asier | | | 2163 | ESP | 0.50 | 1 | 0.22 | 20 | 4.40 | | 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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