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Individual Calculations October 2021 |
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| Arrondo Carbonell, Pablo Total change: -39.20 | |   |
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| XXXI Open Internacional de Gros 2021 | Donostia | ESP | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1839 | 2.50 | 6 | -1.96 | 20 | -39.20 | |
|  Odriozola Coscolin, Dani | | | 1439 * | ESP | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Donazar Garayoa, Miguel | | | 1621 | ESP | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Gonzalez Charola, Alfonso | | | 1575 | ESP | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Yarza Amondarain, Juan Carlos | | | 1737 | ESP | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Larranaga Juaristi, Alexander | | | 1765 | ESP | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Lesteiro Lores, Manuel Raul | | | 1690 | ESP | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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