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Individual Calculations October 2021 |
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| Allo Collante, Enrique Total change: 11.60 | |   |
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| XXXI Panamerican Youth Chess Festival 2021 - U18 Open | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1837 | 2.50 | 7 | 0.29 | 40 | 11.60 | |
|  Vazquez, Facundo | c | | 2190 | URU | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Peng, Shunkai | f | | 2237 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ayala Ruiz, Miguel Angel | | | 1603 | PAR | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Yanez Arcienega, Camilo | | | 1788 | BOL | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Pena Cifuentes, Tomas Alberto | | | 2018 | CHI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Rojas Salas, Steven | f | | 2125 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mollo, Jhoan | f | | 2043 | BOL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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