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Individual Calculations May 2019 |
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| Hernandez Obando, Jason Ivan Total change: -0.40 | |   |
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| I Torneo Abierto de Curridabat 2019 | Curridabat | CRC | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1484 | 3.00 | 6 | -0.01 | 40 | -0.40 | |
|  Rojas Cisneros, Kevin | | | 1879 | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Abarca Matarrita, Juan P | | | 1334 | CRC | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Leon Cubero, Brandon | | | 1613 | CRC | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Alvarez Ugalde, Isaac | | | 1257 | CRC | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Valverde Mora, Mauricio | | | 1558 | CRC | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Arguedas Bolanos, Sharline | | | 1326 | CRC | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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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