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Individual Calculations October 2021 |
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| Prohens Escandell, Oscar Total change: -9.00 | |   |
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| IRT Ciutat de Eivissa Sub 2200 | Ibiza | ESP | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1359 | 0.00 | 3 | -0.45 | 20 | -9.00 | |
|  Clotet Mas, Dan | | | 1759 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Prohens Lopez, Aitor | | | 1759 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martinez Perez, Miguel Manuel | | | 1514 | ESP | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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