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Individual Calculations January 2018 |
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| Carvajal Pena, Daniel Total change: 59.20 | |   |
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| Abierto Metropolitano 2017 | San Jose | CRC | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1868 | 6.00 | 8 | 1.73 | 20 | 34.60 | |
|  Quiros Araya, Sebastian | | | 1468 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Van Der Laat Ulloa, Jorge | | | 1732 | CRC | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Arce Oviedo, Cesar | | | 1694 | CRC | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chaves Sanchez, Gabriel A | | | 2102 | CRC | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Solano Cruz, Agustin | | | 1777 | CRC | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Rojas Cisneros, Kevin | | | 1855 | CRC | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Vilpoux, Jeremie | | | 2090 | FRA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Quesada Campos, Jordi Alessandre | c | | 1961 | CRC | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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) | | | | I Torneo Cerrado Marciano Porras in memoriam | San Jose | CRC | 2017-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 1868 | 3.00 | 6 | 1.23 | 20 | 24.60 | |
| | Jimenez Garcia, Emmanuel | f | | 2258 | CRC | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Murillo Tsijli, Alexis | m | | 2256 | CRC | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Buitrago Mosquera, Antonio | | | 1836 | CRC | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Arias Santana, Mauricio | m | | 2264 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nunez Gonzalez, Neeshmy | | wc | 1796 | CRC | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Quesada Campos, Jordi Alessandre | c | | 1961 | CRC | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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