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Individual Calculations May 2011 |
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| Arenas, David Total change: 7.40 | |   |
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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 |
| 2407 | 2420 | 7.00 | 12 | 0.74 | 10 | 7.40 | |
|  Bruzon Batista, Lazaro | g | | 2686 | CUB | 0.00 | 1 | -0.18 | 10 | -1.80 | |  Mateo, Ramon | g | | 2446 | DOM | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Del Castilho, Martyn | f | | 2205 | BAR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Barrientos, Sergio E | m | | 2499 | COL | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Dominguez Perez, Leinier | g | | 2716 | CUB | 0.00 | 1 | -0.15 | 10 | -1.50 | | | Munoz Santana, Jose Lisandro | m | | 2401 | DOM | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Leon Hoyos, Manuel | g | | 2546 | MEX | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Leyva, Hector | m | | 2393 | ESA | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Mazara, Adan | c | | 2298 | DOM | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Cabralis, Keron | f | | 2203 | TRI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Pitterson, Jomo | m | | 2263 | JAM | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Lorenzana, Wilson Estuardo | m | | 2227 | GUA | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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