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Rapid:
Individual Calculations September 2023 |
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| Ercoli Ercoli, Fernando Total change: 15.20 | |   |
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| 8 Torneo de Ajedrez Por Equipos Ciudad de Pitrufquen | Pitrufquen Region de La Araucania | CHI | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1840 | 6.00 | 6 | 0.76 | 20 | 15.20 | |
|  Herrera Catrilef, Alison | | | 1440 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Narvaez Sandoval, Vicente | | | 1593 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gonzalez Lagos, Susana | | | 1216 | CHI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Ruiz Arriagada, Felipe Alejandro | | | 1611 | CHI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Aliquintui Pereira, Danixza | | | 1619 | CHI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Rubilar Rebolledo, Javier | | | 1372 | CHI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | * 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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