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Individual Calculations February 2019 |
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| Marin Masis, Jose Esteban Total change: 10.40 | |   |
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| Abierto Internacional Metropolitano Premier 2018 | San Jose | CRC | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1911 | 1928 | 5.00 | 9 | 0.26 | 40 | 10.40 | |
|  Nunez Avendano, Manrique | | | 1651 | CRC | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Alfaro, William | f | | 2148 | NCA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Solano Cuya, Bryan | m | | 2231 | CRC | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Solano Cordero, Jorge | | | 1771 | CRC | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Carvajal Pena, Daniel | | | 1858 | CRC | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Ulloa Avellan, Oscar | | | 1861 | CRC | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Zeledon Perez, Edgar | | | 1806 | CRC | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Hernandez Coto, Carlos Enrique | c | | 2003 | CRC | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Solano Cruz, Agustin | c | | 1874 | CRC | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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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