Individual Calculations July 2017 |
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Peralta, Fernando Total change: -5.50 | | |
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XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 | Medellin | COL | 2017-06-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2382 | 2569 | 7.50 | 11 | -0.55 | 10 | -5.50 | |
| Benavides Montenegro, Maicol | f | | 2169 * | VEN | 1.00 | 1 | 0.08 | 10 | 0.80 | | Garavito, Miguel Angel | f | | 2247 | COL | 1.00 | 1 | 0.13 | 10 | 1.30 | | Prasca Sosa, Rafael Felipe | m | | 2400 | VEN | 1.00 | 1 | 0.28 | 10 | 2.80 | | Hungaski, Robert Andrew | g | | 2492 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | Cori Quispe , Kevin Joel | m | | 2390 | PER | 0.50 | 1 | -0.23 | 10 | -2.30 | | Duran Vega, Sergio | f | | 2408 | CRC | 0.50 | 1 | -0.21 | 10 | -2.10 | | Pulvett Marin, Daniel | m | | 2437 | VEN | 0.50 | 1 | -0.18 | 10 | -1.80 | | Umetsubo, Cesar Hidemitsu | m | | 2381 | BRA | 1.00 | 1 | 0.26 | 10 | 2.60 | | Fernandez, Fernando | m | | 2416 | PER | 0.50 | 1 | -0.20 | 10 | -2.00 | | Ynojosa Aponte, Felix Jose | m | | 2395 | VEN | 0.50 | 1 | -0.23 | 10 | -2.30 | | Barrientos, Sergio E | g | | 2463 | COL | 0.50 | 1 | -0.14 | 10 | -1.40 | | * 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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