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Individual Calculations July 2010 |
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| Montenegro, Esteban Total change: -17.85 | |   |
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| II Copa Consultecnica | San Jose | CRC | 2010-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1856 | 2037 | 1.00 | 3 | -1.12 | 15 | -16.80 | |
|  Duran Vega, Sergio | | | 2084 | CRC | 0.00 | 1 | -0.43 | 15 | -6.45 | |  Gamboa Alvarado, Leticia | | | 1710 | CRC | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Bonilla Sequeira, Pablo | | | 1775 | CRC | 0.00 | 1 | -0.82 | 15 | -12.30 | |
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) | | | | Campeonato Nacional Clasificatorio | Moravia | CRC | 2010-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2037 | 2.50 | 6 | -0.07 | 15 | -1.05 | |
| | Bermudez, Sergio | f | | 2184 | CRC | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Bermudez Munoz, Alexander | | | 2058 | CRC | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Gomez Huertas, Stanley | | | 2007 | CRC | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Vargas Serano, Pablo | | | 2009 | CRC | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Hernandez Alvarez, Tania Regla | | wm | 2136 | CUB | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Cabrera, Marco Antonio | | | 2138 | CRC | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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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