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Individual Calculations April 2008 |
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| Bachmann, Axel Total change: 14.10 | |   |
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| XX Torneo GM Carlos Torre Repetto In Memoriam - Swiss | Merida, Yucatan | MEX | 2007-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2481 | 7.00 | 9 | 1.68 | 10 | 16.80 | |
|  Varguez, Baquedaro Alfredo | | | 2131 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Morales Mendoza, Luciana | | wm | 2184 | PER | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Hernandez Guerrero, Gilber | g | | 2536 | MEX | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Tregubov, Pavel V. | g | | 2609 | RUS | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Morales Garcia, Sergio Jos | | | 2296 | MEX | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Almeida Saenz, Alfonso | m | | 2426 | MEX | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Martin Del Campo C., Rober | m | | 2435 | MEX | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Arencibia Rodriguez, Walte | g | | 2562 | CUB | 1.00 | 1 | 0.61 | 10 | 6.10 | | | De La Paz Perdomo, Frank | g | | 2441 | CUB | 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) | | | | Susan Polgar International Open | Brownsville, Texas | USA | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2505 | 2.00 | 3 | -0.27 | 10 | -2.70 | |
| | Ortiz, Nadya | | wm | 2272 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Almeida, Alfonso | m | | 2426 | MEX | 0.00 | 1 | -0.61 | 10 | -6.10 | | | Morales, Luciana | | wm | 2180 | PER | 1.00 | 1 | 0.13 | 10 | 1.30 | |
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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