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Individual Calculations September 2021 |
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| Ibanez Aullana, Ramon Total change: -18.40 | |   |
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| II Open de Xadrez Terras de Tras-os-Montes (PCT) | Braganca | POR | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2287 | 5.00 | 9 | -0.92 | 20 | -18.40 | |
|  Povshednyi, Ivan | | | 1887 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martins, Diogo Faria Oliveira | | | 2031 | POR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Beerdsen, Thomas | m | | 2454 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Boudey, Simon | | | 1907 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Perdomo, Leandro | m | | 2459 | ARG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Rakotomaharo, Fy Antenaina | m | | 2444 | MAD | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Soubirou, Oriane | | wf | 2078 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Yugina, Maria | | wf | 1974 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Aledo Yanguas, Javier | | | 2034 | ESP | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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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