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Individual Calculations July 2019 |
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| Prieto Aranguren, Alain Total change: 4.20 | |   |
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| XV Open de Primavera de Gros 2019 | Donostia | ESP | 2019-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2257 | 5.50 | 6 | 0.21 | 20 | 4.20 | |
|  Arrieta Valero, Ion | | | 1857 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cantabrana Garona, Alejandro | | | 1857 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dura Olmos, Gines Raul | | | 1888 | ESP | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Izagirre Alsua, Aritz | | | 1917 | ESP | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Garcia Lafuente, Roberto | | | 2066 | ESP | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Sanchez Merino, Christian | | | 1857 * | ESP | 1.00 | 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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