|
Individual Calculations April 2009 |
|
|
|
| Sawyer, Bradley Total change: 27.00 | |   |
|
| XXI Torneo GM Carlos Torre Repetto In Memoriam - Swiss | MERIDA, YUCATAN | MEX | 2008-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2090 | 2.50 | 7 | 0.71 | 15 | 10.65 | |
|  Gomez Garrido, Camilo | m | | 2440 | CUB | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Vigoa Apecheche, Yanira | | wf | 2257 | CUB | 1.00 | 1 | 0.72 | 15 | 10.80 | |  Quesada Perez, Yasser | | | 2344 | CUB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Martin Del Campo C., Jorge | f | | 2226 | MEX | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Duarte Barahona, Raul Alej | c | | 2207 | MEX | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Gonzalez Arroyo, Lenin | c | | 2243 | MEX | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Morales Garcia, Sergio Jos | f | | 2279 | MEX | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | 2008 Pan American Intercollegiate Chess Tournament | Fort Worth, Texas | USA | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2090 | 2.00 | 3 | 1.09 | 15 | 16.35 | |
| | Bartholomew, John | m | | 2440 | USA | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Vaidya, Chaitanya | | | 2170 | IND | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Aradhyula, Vaishna | | | 2157 | USA | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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) | | |
|
