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Individual Calculations January 2012 |
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| Acosta, Pablo Ismael Total change: 2.40 | |   |
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| World Youth Chess Championship - U 12 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2064 | 6.50 | 9 | 0.16 | 15 | 2.40 | |
|  Campati, Bruno | | | 1664 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Nigmatov, Ortik | | | 1871 | UZB | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Tello Chavez, Isaac Valent | | | 1741 | MEX | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Amirzhanov, Rinat | | | 1823 | KAZ | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Morozov, Nichita | | | 1931 | MDA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Sousa, Felipe Mazim De | | | 1730 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Chong Chinchay, Eric Joel | | | 1893 | PER | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Rambaldi, Francesco | f | | 2211 | ITA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Khanin, Semen | | | 2130 | RUS | 0.50 | 1 | 0.09 | 15 | 1.35 | | | * 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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