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Individual Calculations February 2023 |
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| Izagirre Alsua, Aritz Total change: 3.60 | |   |
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| XXI Arrasate Hiria Xake Txapelketa | Arrasate (Gipuzkoa) | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1835 | 2.00 | 5 | -0.30 | 20 | -6.00 | |
|  Ruiz Abad, Juan Manuel | | | 2147 | ESP | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Alvarez Etxarri, Aimar | | | 2045 | ESP | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Vara Del Bosque, Daniel | | | 1760 | ESP | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lazkano Balanzategi, Aitzol | | | 1636 | ESP | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Montolio Benedicto, Cesar | | | 1786 | ESP | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | Liga de Preferente de Gipuzkoa 2023 Rondas 1-2 | Gipuzkoa | ESP | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1806 | 1.50 | 2 | 0.48 | 20 | 9.60 | |
| | Galarraga Lasa, Jon Gurutz | | | 1811 | ESP | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Montolio Benedicto, Cesar | | | 1786 | ESP | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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