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Individual Calculations May 2019 |
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| Valdes Romero, Leonardo Total change: 5.80 | |   |
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| I Torneo Abierto de Curridabat 2019 | Curridabat | CRC | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2404 | 6.50 | 7 | 0.58 | 10 | 5.80 | |
|  Rodriguez Retana, Sofia | | | 2004 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Valverde Mora, Mauricio | | | 2004 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cabezas Solano, David Alejandro | | | 2004 * | CRC | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Campos Sanchez, Roberto | | | 2096 | CRC | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Minero Pineda, Sergio | m | | 2379 | CRC | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Fernandez Sibaja, Felipe J | c | | 2084 | CRC | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Hourigan, Gerrit | | | 2044 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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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