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Individual Calculations February 2017 |
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| Alfaro Guillen, Jose Raul Total change: 8.80 | |   |
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| Campeonato Nacional Absoluto 2017 | San Jose | CRC | 2017-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 1999 | 3.00 | 11 | 0.44 | 20 | 8.80 | |
|  Arias Santana, Mauricio | m | | 2305 | CRC | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Duran Vega, Sergio | f | | 2367 | CRC | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Vilpoux, Jeremie | | | 2142 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Vaglio Mattey, Emanuel | | | 2165 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Valdes Romero, Leonardo | m | | 2395 | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fernandez Sibaja, Felipe J | | | 2106 | CRC | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Chinchilla Miranda, Eugenio | f | | 2174 | CRC | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Murillo Tsijli, Alexis | m | | 2241 | CRC | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Solano Cuya, Bryan | m | | 2276 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Jimenez Alvarado, Alonso | | | 2137 | CRC | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tapia Quiros, Gustavo | | | 2106 | CRC | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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