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Individual Calculations February 2018 |
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| Valdes Romero, Leonardo Total change: -4.50 | |   |
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| LXXXII Campeonato Nacional Absoluto 2018 | San Jose | CRC | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2405 | 7.00 | 10 | -0.45 | 10 | -4.50 | |
|  Murillo Gonzalez, Carlos E | f | | 2103 | CRC | 0.50 | 1 | -0.35 | 10 | -3.50 | |  Vilpoux, Jeremie | | | 2085 | FRA | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Murillo Tsijli, Alexis | m | | 2270 | CRC | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Duran Vega, Sergio | m | | 2359 | CRC | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Chinchilla Miranda, Eugenio | f | | 2208 | CRC | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Jimenez Garcia, Emmanuel | f | | 2277 | CRC | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Solano Cuya, Bryan | m | | 2289 | CRC | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Urbina Quiroz, Edwin | | | 2169 | CRC | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Alfaro Guillen, Jose Raul | | | 2036 | CRC | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Arias Santana, Mauricio | m | | 2251 | CRC | 1.00 | 1 | 0.29 | 10 | 2.90 | |
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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