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Individual Calculations February 2023 |
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| Montolio Benedicto, Cesar Total change: -2.20 | |   |
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| XXI Arrasate Hiria Xake Txapelketa | Arrasate (Gipuzkoa) | ESP | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1786 | 2.00 | 5 | -0.14 | 20 | -2.80 | |
|  Etxagibel Larranaga, Asier | | | 2144 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Goiria Egidazu, Jon Asel | | | 2042 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Llave Nevado, Ruslan | | | 1783 | ESP | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Dunaiturria Uribezubia, Paulo | | | 1386 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Izagirre Alsua, Aritz | | | 1835 | ESP | 0.50 | 1 | 0.07 | 20 | 1.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1806 | 1786 | 0.50 | 1 | 0.03 | 20 | 0.60 | |
| | Izagirre Alsua, Aritz | | | 1806 | 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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