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Individual Calculations October 2017 |
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| Hernandez Coto, Carlos Enrique Total change: -66.80 | |   |
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| Primer Clasificatorio Campeonato Nacional Absoluto 2017-18 | San Jose | CRC | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2021 | 2.50 | 8 | -1.67 | 40 | -66.80 | |
|  Chinchilla Miranda, Eugenio | f | | 2196 | CRC | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Murillo Gonzalez, Carlos E | f | | 2084 | CRC | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Villagra Arce, Henry | | | 1659 | CRC | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Araya Umana, Carlos | | | 1911 | CRC | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Tapia Quiros, Gustavo | c | | 2084 | CRC | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Alfaro Guillen, Jose Raul | | | 1992 | CRC | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Bonilla Mora, Luis Daniel | | | 1920 | CRC | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Fernandez Sibaja, Felipe J | c | | 2130 | CRC | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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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