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Individual Calculations March 2012 |
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| Macieja, Bartlomiej Total change: -12.30 | |   |
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| 2012 Northern California International | Fremont, California | USA | 2012-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2617 | 6.00 | 9 | -1.69 | 10 | -16.90 | |
|  Abrahamyan, Tatev | | wg | 2287 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Mandizha, Farai | f | | 2406 | ZIM | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Coleman, Teddy | f | | 2355 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Kaufman, Ray | m | | 2261 | USA | 0.00 | 1 | -0.89 | 10 | -8.90 | | | Byambaa, Uyanga | | wf | 2217 * | MGL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sevian, Samuel | | | 2217 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Piasetski, Leon | m | | 2305 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Santarius, Erik | | | 2276 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Collins, Sam | m | | 2426 | IRL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 VALLADOLID 2012 | MAZATLAN, SINALOA | MEX | 2012-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2617 | 4.50 | 5 | 0.46 | 10 | 4.60 | |
| | Guevara Perez, Jorge Aleja | | | 2217 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tarin Garcia, Luis Miguel | | | 2217 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Blanco Fernandez, Alvaro | m | | 2289 | MEX | 1.00 | 1 | 0.13 | 10 | 1.30 | | | De La Paz Perdomo, Frank | g | | 2436 | CUB | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Cordova, Emilio | g | | 2555 | PER | 0.50 | 1 | -0.09 | 10 | -0.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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