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Individual Calculations May 2018 |
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| Araya Solano, Edgar Total change: 67.60 | |   |
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| Torneo de Verano Banco Central 2018 | San Jose | CRC | 2018-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1604 | 3.00 | 6 | 1.69 | 40 | 67.60 | |
|  Vega Araya, Edwin | | | 1872 | CRC | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Solis Gomez, Jose Alberto | | | 1868 | CRC | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Urbina Quiroz, Edwin | | | 2004 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Carrillo Naranjo, Gerardo | | | 1637 | CRC | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Bonilla Mora, Luis Daniel | | | 1926 | CRC | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Huertas Badilla, Allan | | | 1754 | CRC | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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