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Individual Calculations January 2013 |
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| Cordova, Emilio Total change: -4.40 | |   |
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| 2do Abierto Internacional UNAM 2012 - Seccion I | Mexico, DF | MEX | 2012-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2568 | 6.00 | 9 | -0.44 | 10 | -4.40 | |
|  Navarrete Garcia, Alan | c | | 2168 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Garmendez Gonzalez, Florentino | m | | 2293 | MEX | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Pacheco, Marco | f | | 2377 | PER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | De La Paz Perdomo, Frank | g | | 2436 | CUB | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Martinez Duany, Lelys Stanley | g | | 2463 | CUB | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Guerra Mojena, Leandro | f | | 2382 | CUB | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Hernandez Carmenate, Holden | g | | 2562 | CUB | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Maisuradze, Nino | | wg | 2315 | FRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Alvarez Pedraza, Aramis | g | | 2525 | CUB | 0.00 | 1 | -0.56 | 10 | -5.60 | | | * 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) | | | | Panama Chess Open 2 | Panama | PAN | 2012-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2568 | 7.00 | 9 | 0.69 | 10 | 6.90 | |
| | Madrigal, Mariano | m | | 2168 * | NCA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arias, Lemmys A. | m | | 2346 | ESA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Borges Matos, Juan | g | | 2453 | CUB | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Obregon Rivero, Juan Carlos | f | | 2479 | CUB | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Hansen, Eric | m | | 2539 | CAN | 0.00 | 1 | -0.54 | 10 | -5.40 | | | Fernandez, Fernando | | | 2311 | PER | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Ruiz C, Joshua D | m | | 2332 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Hambleton, Aman | f | | 2404 | CAN | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Quesada Perez, Yuniesky | g | | 2604 | CUB | 1.00 | 1 | 0.55 | 10 | 5.50 | | | * 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) | | | | IRT Campeonato Bolivariano de Ajedrez 2012 | Bogota | COL | 2012-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2373 | 2568 | 6.00 | 9 | -0.56 | 10 | -5.60 | |
| | Vittorino, Carlo Giovanni | f | | 2306 | COL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Contreras, Henry | f | | 2191 | COL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Ortiz Suarez, Isan Reynaldo | g | | 2603 | CUB | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Ramirez, Carlos | f | | 2310 | COL | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Sabogal Varela, Jeison Stiven | | | 2168 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Fernandez Reyes, Lisandro | f | | 2365 | CUB | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Almeida Quintana, Omar | g | | 2522 | CUB | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Martinez Romero, Martin | f | | 2382 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Hevia Alejano, Carlos Antonio | m | | 2508 | CUB | 0.00 | 1 | -0.58 | 10 | -5.80 | | | * 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) | | | | III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2391 | 2568 | 7.50 | 9 | 1.15 | 10 | 11.50 | |
| | Ramirez, Carlos | f | | 2310 | COL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Acosta, Alejandro | m | | 2331 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Hevia Alejano, Carlos Antonio | m | | 2508 | CUB | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Martinez Romero, Martin | f | | 2382 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Bruzon Batista, Lazaro | g | | 2692 | CUB | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Munoz, Julian Andres | | | 2191 | COL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Sanchez, Sebastian Felipe | | | 2313 | COL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Contreras, Henry | f | | 2191 | COL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Ortiz, Suarez Isan Reynaldo | g | | 2603 | CUB | 0.50 | 1 | 0.05 | 10 | 0.50 | |
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) | | | | ITT Cerrado Norma GM L.A.B | Bogota | COL | 2012-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2568 | 6.00 | 10 | -1.28 | 10 | -12.80 | |
| | Almeida Quintana, Omar | g | | 2522 | CUB | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Rojas Barrero, Andres Humberto | | | 2217 | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ruiz C, Joshua D | m | | 2319 | COL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Alvarez Pedraza, Aramis | g | | 2513 | CUB | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Rivera, Alberto | m | | 2327 | CUB | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Almeida Quintana, Omar | g | | 2522 | CUB | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Rojas Barrero, Andres Humberto | | | 2217 | COL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ruiz C, Joshua D | m | | 2319 | COL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Alvarez Pedraza, Aramis | g | | 2513 | CUB | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Rivera, Alberto | m | | 2327 | CUB | 0.50 | 1 | -0.30 | 10 | -3.00 | |
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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