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Individual Calculations April 2023 |
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| Izagirre Alsua, Aritz Total change: -9.20 | |   |
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| Liga de Preferente de Gipuzkoa 2023 Rondas 7-10 | Gipuzkoa | ESP | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2113 | 1810 | 0.00 | 4 | -0.60 | 20 | -12.00 | |
|  Alfaro Garcia Del Cerro, Juan | | | 2171 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Alvarez Etxarri, Aimar | | | 2002 | ESP | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Vesga Izeta, Markel | | | 2121 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Lakuntza Plazaola, Asier | | | 2159 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | Liga de Preferente de Gipuzkoa 2023 Rondas 11 | Gipuzkoa | ESP | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1817 | 0.50 | 1 | 0.14 | 20 | 2.80 | |
| | Rabadan Amas, Aritz | | | 1917 | ESP | 0.50 | 1 | 0.14 | 20 | 2.80 | |
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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