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Individual Calculations December 2022 |
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| Portero Rubio, Martin Total change: 43.20 | |   |
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| XI Open Internacional Ciudad de Alfaro | Alfaro (La Rioja) | ESP | 2022-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1860 | 5.00 | 7 | 1.08 | 40 | 43.20 | |
|  Macias De Castro, Irene | | | 1460 * | ESP | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Burgui Bueno, Maria | | | 1387 | ESP | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Lopez Ruiz, Jarein | | | 1978 | ESP | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Rodriguez Avila, Alvaro | | | 2134 | ESP | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Matas Conde, Rafael | | | 1630 | ESP | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Estevez Sacristan, Deva | | wc | 1983 | ESP | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Lorente Melcon, Maximo | | | 1920 | ESP | 0.50 | 1 | 0.08 | 40 | 3.20 | | | * 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) | | |
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