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Individual Calculations October 2021 |
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| Pena Cifuentes, Tomas Alberto Total change: 26.00 | |   |
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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 |
| 1973 | 2018 | 5.50 | 9 | 0.65 | 40 | 26.00 | |
|  Alvarez Mejia, Yeremy Melvin | | | 1618 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tomiello, Lucas Costamilan | | | 2140 | BRA | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Castro Silva, Moises Antonio | c | | 1951 | VEN | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Ayala Ruiz, Miguel Angel | | | 1618 * | PAR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mollo, Jhoan | f | | 2043 | BOL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Peng, Shunkai | f | | 2296 | USA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Allo Collante, Enrique | | | 1837 | PAR | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Piccoli, Lucas Fonseca | | | 2191 | BRA | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Titichoca Daza, Daniel | c | | 2061 | BOL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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