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Individual Calculations November 2011 |
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| Arenas, David Total change: 6.60 | |   |
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| SUBZONAL Absoluto 2.3.4 SUBZONA COLOMBIA 2010 IRT Final Nacional Mayores 2011 | Pereira | COL | 2011-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2357 | 2426 | 7.00 | 11 | 0.46 | 10 | 4.60 | |
|  De Arco, Luis Carlos | | | 2244 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Mendoza, Rafael | f | | 2326 | COL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Rios Parra, Alejandro | m | | 2362 | COL | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Rojas Barrero, Andres H | | | 2262 | COL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Barrientos, Sergio E | g | | 2507 | COL | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Castano, Duvan Martin | | | 2362 | COL | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Castro, Oscar H | m | | 2382 | COL | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Rios, Cristhian Camilo | f | | 2349 | COL | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Uribe, Mauricio | m | | 2333 | COL | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Escobar Forero, Alder | m | | 2466 | COL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Morales, Jhon Alexander | | | 2330 | COL | 1.00 | 1 | 0.37 | 10 | 3.70 | |
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) | | | | V Festival Internacional de Ajedrez Elite Univesidad Central | Bogota | COL | 2011-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2426 | 6.50 | 9 | 0.20 | 10 | 2.00 | |
| | Jaramillo Ochoa, Mateo | | | 2026 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Santos Morales, Natalia Andrea | | | 2053 | COL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Uribe Arteaga, Daniel | | | 2214 | COL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ruiz, Alciguel | f | | 2194 | COL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Gonzalez, Vidal Yuri | g | | 2556 | CUB | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Pinzon, Jairo David | | | 2194 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Perez Olarte, Cesar Camilo | | | 2258 | COL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Gomez Garrido, Camilo | m | | 2533 | CUB | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Nunez V, Gustavo Eduardo | f | | 2238 | COL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | * 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) | | |
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