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Individual Calculations September 2011 |
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| Rodriguez Perez, Roxana Total change: 6.60 | |   |
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| Abierto Giraldilla Grupo 3 | La Habana | CUB | 2011-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1853 | 3.50 | 10 | 0.44 | 15 | 6.60 | |
|  Santana Ramos, Victor | | | 2027 | CUB | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Fernandez Martinez, Douglas J | | | 2003 | CUB | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Santos Portuondo, Raul | | | 2029 | CUB | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Apian Medel, Abel | | | 2023 | CUB | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Fernandez Rodriguez, Carlos A | | | 1987 | CUB | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Pina Milian, Pavel | f | | 1969 | CUB | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Bueno Gauna, Christian Alejandro | | | 1987 | CUB | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Perez Bode, Jorge German | | | 1992 | CUB | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Ben Artiles, Laura | | | 1973 | CUB | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Perez Coyula, Rafael Alcides | | | 1996 | CUB | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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