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Individual Calculations July 2012 |
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| Alvarado, Dizan Ernesto Total change: -39.30 | |   |
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| Memorial Fischer | Moravia | CRC | 2012-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1993 | 3.00 | 9 | -0.99 | 15 | -14.85 | |
|  Murillo Ortiz, Gustavo | | | 2010 | CRC | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Solis L., Efren A. | | | 2058 | CRC | 0.00 | 1 | -0.41 | 15 | -6.15 | |  Esquivel, Jose Edmond | | | 1999 | CRC | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Chinchilla, Eugenio | f | | 2225 | CRC | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Del Cid, Roberto | | | 1724 | CRC | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Murillo Tsijli, Alexis | m | | 2305 | CRC | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Urbina Quiroz, Edwin | | | 2106 | CRC | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Duran Vega, Sergio | | | 2221 | CRC | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Morera Campos, Yanori | | | 1671 | CRC | 1.00 | 1 | 0.13 | 15 | 1.95 | |
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) | | | | Memorial Alexander Alekhine | San Jose | CRC | 2012-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1993 | 1.50 | 6 | -1.14 | 15 | -17.10 | |
| | Murillo Tsijli, Alexis | m | | 2305 | CRC | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Jimenez Sancho, Pedro Pablo | | | 1878 | CRC | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Urbina Quiroz, Edwin | | | 2106 | CRC | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Vargas Miranda, Diego | | | 1735 | CRC | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Sequeira, Leslie | | | 2021 | CRC | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Duran Vega, Sergio | | | 2221 | CRC | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | Torneo Clasificatorio Primera Division 2012 | San Jose | CRC | 2012-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2009 | 0.00 | 1 | -0.49 | 15 | -7.35 | |
| | Jimenez Garcia, Emanuel | | | 2016 | CRC | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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