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Individual Calculations May 2019 |
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| Espinoza Cortes, Miguel Angel Total change: -34.40 | |   |
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| I Torneo Abierto de Curridabat 2019 | Curridabat | CRC | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1304 | 1179 | 1.00 | 5 | -0.86 | 40 | -34.40 | |
|  Campos Mendez, Diego Alonso | | | 1579 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gomez Sanchez, Eduardo | | | 1522 | CRC | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Miranda Blanco, Aylan Josue | | | 1175 | CRC | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Jimenez Corella, Jimena | | | 1026 | CRC | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Elizondo Montero, Juan Luis | | | 1217 | CRC | 0.00 | 1 | -0.45 | 40 | -18.00 | | | * 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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