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Individual Calculations September 2012 |
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| Minero Pineda, Boris Total change: -7.80 | |   |
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| Liga Premier Nacional por Equipos | San Jose | CRC | 2012-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2091 | 2.00 | 5 | -0.52 | 15 | -7.80 | |
|  Esquivel, Jose Edmond | | | 2061 | CRC | 1.00 | 1 | 0.46 | 15 | 6.90 | |  Jimenez Garcia, Emanuel | | | 2055 | CRC | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Arias Santana, Mauricio | m | | 2316 | CRC | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Cabrera Chaves, Marco Antonio | | | 2131 | CRC | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Acevedo Mendez, Lisseth | | | 1882 | CRC | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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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