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Individual Calculations February 2019 |
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| Arias Santana, Mauricio Total change: 18.20 | |   |
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| Campeonato Nacional Absoluto 2019 | San Jose | CRC | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2181 | 2270 | 7.00 | 10 | 0.91 | 20 | 18.20 | |
|  Tapia Quiros, Gustavo | c | | 2043 | CRC | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Valdes Romero, Leonardo | m | | 2399 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Quesada Campos, Jordi Alessandre | c | | 2044 | CRC | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Murillo Gonzalez, Carlos E | f | | 2008 | CRC | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Duran Vega, Sergio | m | | 2396 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chaves Sanchez, Gabriel A | | | 2142 | CRC | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ramirez Madrid, Gerardo Alfonso | f | | 1977 | CRC | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Chinchilla Miranda, Eugenio | f | | 2220 | CRC | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Jimenez Garcia, Emmanuel | f | | 2335 | CRC | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Solano Cuya, Bryan | m | | 2249 | CRC | 1.00 | 1 | 0.47 | 20 | 9.40 | |
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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