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Individual Calculations October 2021 |
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| Angola Barrios, Adrien Total change: 8.40 | |   |
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| IRT Ciutat de Eivissa Sub 2200 | Ibiza | ESP | 2021-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1213 | 1.00 | 5 | 0.21 | 40 | 8.40 | |
|  Ruzafa Sanchez, Juan | | | 1613 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Amador Arco, Sergio | | | 1347 | ESP | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Galvez Maldonado, Antonio | | | 1538 | ESP | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Martinez Perez, Miguel Manuel | | | 1514 | ESP | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Colom Riera, Marc | | | 1561 | ESP | 0.00 | 1 | -0.11 | 40 | -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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