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Individual Calculations May 2018 |
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| Izagirre Alsua, Aritz Total change: 16.40 | |   |
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| XLI Open Internacional Ciudad de San Sebastian 2018 | Donostia | ESP | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1879 | 3.50 | 7 | 0.90 | 20 | 18.00 | |
|  Lakunza Oyarbide, Juan Carlos | | | 2057 | ESP | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Delgado Crespo, Mairelys | | wg | 2250 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Munoz Avila, Jose Luis | | | 2055 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Arrondo Carbonell, Agustin | | | 1706 | ESP | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Espana Reguero, Emilio | | | 1634 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abalia Patino, Aritz | | | 2106 | ESP | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Garcia Martinez, Marcos | | | 2100 | ESP | 0.00 | 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) | | | | Liga Gipuzkoana de Preferente 2018 Ronda 11 | Guipuzkoa | ESP | 2018-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 1879 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Argandona Riveiro, Inigo | m | | 2279 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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