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Individual Calculations May 2019 |
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| Jimenez Esquivel, Greivin Total change: -11.00 | |   |
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| I Torneo Abierto de Curridabat 2019 | Curridabat | CRC | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1931 | 3.00 | 5 | -0.55 | 20 | -11.00 | |
|  Guevara Ceciliano, Maria Celeste | | | 1531 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nunez Avendano, Manrique | | | 1638 | CRC | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Murillo Varela, Ricardo | | | 1844 | CRC | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Villagra Arce, Henry | | | 1933 | CRC | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Solano Cordero, Jorge | | | 1810 | CRC | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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