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Individual Calculations July 2015 |
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| Zuloaga Erauskin, Markel Total change: 143.20 | |   |
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| XI Open de Primavera de Gros | Donostia | ESP | 2015-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1625 | 4.50 | 7 | 3.58 | 40 | 143.20 | |
|  Pinilla Santibanez, Roberto | | | 2025 * | ESP | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Izquierdo Arruferia, Joseba | | | 1857 | ESP | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Izagirre Alsua, Aritz | | | 1908 | ESP | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Lakunza Oyarbide, Juan Carlos | | | 2025 * | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Abalia Patino, Aritz | | | 1998 | ESP | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Sanchez Ruesga, Hector | | | 2025 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tholey, Jean-Paul | | | 1851 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | * 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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