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Individual Calculations April 2008 |
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| Almeida, Alfonso Total change: -1.90 | |   |
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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 |
| 2292 | 2426 | 4.00 | 8 | -1.24 | 10 | -12.40 | |
|  Sandoval, Alfredo | | | 2076 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Gonzalez Garcia, Jose | g | | 2541 | MEX | 0.50 | 1 | 0.16 | 10 | 1.60 | |  Zapata, Alonso | g | | 2495 | COL | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Alvarez Ramirez, Miguel An | | | 2204 | MEX | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Bachmann, Axel | m | | 2481 | PAR | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Duarte Barahona, Raul Alej | | | 2177 | MEX | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Rojas Alarcon, Julian Anto | | | 2107 | MEX | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Sanchez Enriquez, Oscar Ge | | | 2253 | MEX | 0.00 | 1 | -0.73 | 10 | -7.30 | |
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) | | | | Susan Polgar International Open | Brownsville, Texas | USA | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2426 | 3.00 | 3 | 1.05 | 10 | 10.50 | |
| | Morales, Luciana | | wm | 2180 | PER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Bachmann, Axel | g | | 2505 | PAR | 1.00 | 1 | 0.61 | 10 | 6.10 | | | Harper, Warren | | | 2234 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | |
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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