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Individual Calculations May 2011 |
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| Bruzon Batista, Lazaro Total change: 7.10 | |   |
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| Torneo Centroamericano y del Caribe - Zonal Absoluto 2.3 | Santiago de los Caballeros | DOM | 2011-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2405 | 2686 | 10.50 | 12 | 0.71 | 10 | 7.10 | |
|  Arenas, David | m | | 2420 | COL | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Dominguez Perez, Leinier | g | | 2716 | CUB | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Munoz Santana, Jose Lisandro | m | | 2401 | DOM | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Leon Hoyos, Manuel | g | | 2546 | MEX | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Leyva, Hector | m | | 2393 | ESA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Mazara, Adan | c | | 2298 | DOM | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Cabralis, Keron | f | | 2286 * | TRI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pitterson, Jomo | m | | 2286 * | JAM | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lorenzana, Wilson Estuardo | m | | 2286 * | GUA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mateo, Ramon | g | | 2446 | DOM | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Del Castilho, Martyn | f | | 2286 * | BAR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Barrientos, Sergio E | m | | 2499 | COL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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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