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Individual Calculations April 2009 |
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| Bruzon Batista, Lazaro Total change: 0.30 | |   |
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| XXI Torneo GM Carlos Torre Repetto In Memoriam - KO | MERIDA, YUCATAN | MEX | 2008-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2569 | 2623 | 2.50 | 4 | 0.20 | 10 | 2.00 | |
|  Mitkov, Nikola | g | | 2556 | MKD | 1.00 | 1 | 0.41 | 10 | 4.10 | |  Mitkov, Nikola | g | | 2556 | MKD | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Ehlvest, Jaan | g | | 2581 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Ehlvest, Jaan | g | | 2581 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | |
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) | | | | Campeonato Nacional de Ajedrez Masculino Final 2009 | Las Tunas | CUB | 2009-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2520 | 2617 | 5.50 | 9 | -0.17 | 10 | -1.70 | |
| | Delgado Ramirez, Neuris | g | | 2550 | CUB | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Almeida Quintana, Omar | g | | 2521 | CUB | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Hernandez Carmenate, Holden | g | | 2568 | CUB | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Blanco, Humberto | f | | 2434 | CUB | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Bacallao, Yusnel | f | | 2438 | CUB | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Martinez, Lelys | f | | 2485 | CUB | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Corrales Jimenez, Fidel | g | | 2586 | CUB | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Quezada Perez, Yuniesky | g | | 2590 | CUB | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Gonzalez Vidal, Yuri | g | | 2507 | CUB | 0.50 | 1 | -0.15 | 10 | -1.50 | |
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) | | |
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