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Individual Calculations February 2019 |
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| Torrentes Arias, Greivin Total change: 23.40 | |   |
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| Abierto Internacional Metropolitano Premier 2018 | San Jose | CRC | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1686 | 3.50 | 8 | 1.17 | 20 | 23.40 | |
|  Vilpoux, Jeremie | | | 2061 | FRA | 0.50 | 1 | 0.41 | 20 | 8.20 | |  Solano Cordero, Jorge | | | 1771 | CRC | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Murillo Varela, Ricardo | | | 1827 | CRC | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Hernandez Coto, Carlos Enrique | c | | 2003 | CRC | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bonilla Morales, Kevin | | | 1672 | CRC | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Garcia Cerda, Ricardo | f | | 2086 * | NCA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lobo, Antonio | | | 1828 | PAN | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Castro Ulloa, Rolando | | | 1679 | CRC | 1.00 | 1 | 0.49 | 20 | 9.80 | | | * 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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