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Individual Calculations March 2012 |
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| Chumpitaz, Ann Total change: 2.85 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD OPEN 18 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2203 | 5.00 | 6 | 0.19 | 15 | 2.85 | |
|  Barreto, Gary | | | 1861 | PER | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Martinez Alcantara, Jose Eduardo | f | | 1995 | PER | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Paucar, Chris | | | 1803 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Rodrigues, Bruno Morado | | | 2066 | BRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Abarca Gonzalez, Nicolas | | | 2098 | CHI | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Orbegozo, Axel | | | 1803 * | PER | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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