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Individual Calculations January 2014 |
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| Fernandez Sibaja, Felipe J Total change: -2.85 | |   |
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| Liga Premier | San Jose | CRC | 2013-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1921 | 1.00 | 3 | -0.04 | 15 | -0.60 | |
|  Ruiz Blais, Sebastian | | | 2177 | CRC | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Solis L., Efren A. | | | 2064 | CRC | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Chaves Sanchez, Gabriel A | | | 1892 | CRC | 0.50 | 1 | -0.04 | 15 | -0.60 | |
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) | | | | Gran Abierto Metropolitano | San Jose | CRC | 2013-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1921 | 1.00 | 3 | -0.15 | 15 | -2.25 | |
| | Vaglio Munoz, Jaime | m | | 2210 | CRC | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Thames Montero, Jorge | | | 1770 | CRC | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Bermudez Munoz, Alexander | | | 2077 | CRC | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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