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Individual Calculations January 2013 |
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| Chaves Alfaro, Pamela Total change: 0.00 | |   |
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| Campeonato Centroamericano y Del Caribe Femenino | Ciudad de Panama | PAN | 2012-12-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1942 | 0 | 2.50 | 8 | 0.00 | 1801 | | 0.00 | |
|  Acevedo Mendez, Lisseth | | | 1889 | CRC | 0.50 | 1 | 0.00 | | 0.00 | |  Gonzalez, Yaribeth | | wc | 1804 | PAN | 0.00 | 1 | 0.00 | | 0.00 | | | Rodriguez Arrieta, Maria Elena | | | 1822 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Blackman, Katrina | | wc | 1662 | BAR | 1.00 | 1 | 0.00 | | 0.00 | | | Fandino Reyes, Roquelina | | wm | 2095 | CUB | 0.00 | 1 | 0.00 | | 0.00 | | | Vigoa Apecheche, Yanira | | wg | 2352 | CUB | 0.50 | 1 | 0.00 | | 0.00 | | | Salas, Pamela Maria | | | 1639 | CRC | 0.50 | 1 | 0.00 | | 0.00 | | | Arribas Robaina, Maritza | | wg | 2273 | CUB | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | Torneo Abierto Metropolitano | San Jose | CRC | 2012-12-16 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1942 | 0 | 0.00 | 2 | 0.00 | 1142 | | 0.00 | |
| | Alvarez Hernandez, David | | | 2133 | CRC | 0.00 | 1 | 0.00 | | 0.00 | | | Del Cid, Roberto | | | 1751 | CRC | 0.00 | 1 | 0.00 | | 0.00 | |
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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