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Individual Calculations January 2014 |
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| Rakhmanov, Aleksandr Total change: 2.10 | |   |
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| Panama Chess Open 3 | Panama | PAN | 2013-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2481 | 2603 | 7.00 | 9 | 1.12 | 10 | 11.20 | |
|  Ruiz Aguilar, Pablo Alexander | f | | 2239 | COL | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Prasca Sosa, Rafael | m | | 2420 | VEN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Jimenez Fraga, Pedro Alejandro | m | | 2461 | CUB | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Escobar Forero, Alder | m | | 2455 | COL | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Otero Acosta, Diasmany | m | | 2519 | CUB | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Ipatov, Alexander | g | | 2625 | TUR | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Gonzalez Vidal, Yuri | g | | 2523 | CUB | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Ortiz Suarez, Isan Reynaldo | g | | 2601 | CUB | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Alvarez Pedraza, Aramis | g | | 2490 | CUB | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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) | | | | Liga Premier | San Jose | CRC | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2595 | 7.00 | 9 | -0.54 | 10 | -5.40 | |
| | Cabrera Chaves, Marco Antonio | | | 2195 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Araya Fuentes, Cristian | | | 2195 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Solano Cuya, Bryan | | | 2195 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ortiz, Marcos | | | 2208 | NCA | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Chinchilla Miranda, Eugenio | f | | 2195 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kjartansson, Gudmundur | m | | 2455 | ISL | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Quinonez Centeno, Carlos David | f | | 2303 | GUA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ramirez, Alejandro | g | | 2597 | USA | 0.00 | 1 | -0.50 | 10 | -5.00 | | | Charpentier Morales, William | f | | 2211 | CRC | 1.00 | 1 | 0.09 | 10 | 0.90 | | | * 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) | | | | IV Jahv Mc Gregor ITT | Bogota | COL | 2013-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2374 | 2604 | 6.50 | 9 | -0.37 | 10 | -3.70 | |
| | Espinoza Palomino, Willyam | f | | 2324 | PER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Gallego Alcaraz, Andres Felipe | m | | 2403 | COL | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Santos Morales, Natalia Andrea | | | 2204 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sanchez Alvarez, Roberto Carlos | f | | 2385 | CUB | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Arenas, David | m | | 2446 | COL | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Narvaez, Faber Alberto | | | 2204 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Farfan Ortiz, Victor | | | 2204 * | CHI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bruzon Batista, Lazaro | g | | 2677 | CUB | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Bacallao Alonso, Yusnel | g | | 2519 | CUB | 0.00 | 1 | -0.62 | 10 | -6.20 | | | * 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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