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Individual Calculations November 2014 |
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| Araya Umana, Carlos Total change: -23.20 | |   |
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| Memorial Joaquin Gutierrez Mangel 2014 | San Jose | CRC | 2014-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 2150 | 4.50 | 9 | -1.16 | 20 | -23.20 | |
|  Solis L., Efren A. | | | 2104 | CRC | 0.50 | 1 | -0.06 | 20 | -1.20 | |  Vega Araya, Edwin | | | 1995 | CRC | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Carvajal Gorgona, Jonathan | | | 2168 | CRC | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Vilpoux, Jeremie | | | 2138 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Murillo Tsijli, Manuel | | | 2071 | CRC | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Jimenez Alvarado, Alonso | | | 2165 | CRC | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Nunez Valverde, Jairo | | | 1903 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Quesada Campos, Jordi Alessandre | | | 1878 | CRC | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Flores Rojas, Federico | | | 2023 | CRC | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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