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Individual Calculations January 2012 |
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| Gomez Ledo, Roberto Carlos Total change: -4.70 | |   |
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| Zonal Oriental Masculino | Holguin | CUB | 2011-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2332 | 2457 | 6.00 | 10 | -0.47 | 10 | -4.70 | |
|  Garcia Martinez, Omar | f | | 2296 | CUB | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Rosabal Contreras, Yonisbel | f | | 2259 | CUB | 1.00 | 1 | 0.24 | 10 | 2.40 | |  Guerra Mendez, Jose Angel | m | | 2464 | CUB | 0.50 | 1 | 0.01 | 10 | 0.10 | | | De La Torre Sanchez, Adrian | | | 2057 * | CUB | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Quesada Vera, Liordis | f | | 2436 | CUB | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Gomez Garrido, Camilo | m | | 2537 | CUB | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Guerrero Perez, Dublas | | | 2187 | CUB | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Obregon Rivero, Juan Carlos | f | | 2451 | CUB | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Martinez Ramirez, Lennis | | | 2164 | CUB | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Martinez Duanny, Lelys Stanley | g | | 2469 | CUB | 0.50 | 1 | 0.02 | 10 | 0.20 | | | * 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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