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Individual Calculations October 2023 |
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| Aranzabal Aguirre, Xabier Total change: 3.80 | |   |
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| Gros 33th International Chess Open | Donostia | ESP | 2023-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1808 | 3.50 | 7 | 0.19 | 20 | 3.80 | |
|  Alcorta Andoaga, Illart | | | 1408 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Larranaga Juaristi, Alexander | | | 1973 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Parron Luceno, David | | | 1506 | ESP | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Ladron De Guevara Galar, Francis | | | 2006 | ESP | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lertxundi Azpiazu, Jon | | | 1872 | ESP | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Reguillaga Elias, Manex | | | 2109 | ESP | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Berdote Alonso, Carlos | | | 1839 | ESP | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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