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Individual Calculations July 2018 |
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| Izagirre Alsua, Aritz Total change: 18.60 | |   |
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| XIV Open de Primavera 2018 | Donostia | ESP | 2018-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1879 | 5.50 | 8 | 0.93 | 20 | 18.60 | |
|  Aizpurua Zufiria, Inaki | | | 1479 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saenz Zabala, Juan Ignacio | | | 1663 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zubia Aramburu, Mikel | | | 1735 | ESP | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Prieto Aranguren, Alain | f | | 2266 | ESP | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Arrondo Carbonell, Pablo | | | 1781 | ESP | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Lertxundi Azpiazu, Jon | | | 1743 | ESP | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Manterola Ubillos, Josu | | | 1837 | ESP | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Abalia Patino, Aritz | | | 2103 | ESP | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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) | | |
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