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Individual Calculations January 2015 |
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| Murillo Tsijli, Manuel Total change: -28.40 | |   |
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| II Abierto de Escazu 2014 | Escazu | CRC | 2014-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2078 | 2.50 | 4 | -0.33 | 20 | -6.60 | |
|  Carvajal Pena, Daniel | | | 1810 | CRC | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Calvo Gutierrez, Luis Guillerm | | | 1738 | CRC | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Nunez Avendano, Manrique | | | 1697 | CRC | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Murillo Tsijli, Alexis | m | | 2305 | CRC | 0.50 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Abierto Metropolitano 2014 | San Jose | CRC | 2014-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 2078 | 3.50 | 6 | -1.09 | 20 | -21.80 | |
| | Rojas Cisneros, Kevin | | | 1678 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonilla Mora , Luis Daniel | | | 1842 | CRC | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Arias Santana, Mauricio | m | | 2312 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Morera Campos, Yanori Maria | | | 1735 | CRC | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Aragon Alvarado, Christopher | | | 1721 | CRC | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Incer Arias, Manuel | | | 1722 | CRC | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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