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Individual Calculations July 2017 |
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| Badilla Hernandez, Johans Total change: -23.20 | |   |
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| Campeonato Nacional por Equipos 2017 | San Jose | CRC | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1614 | 1.00 | 5 | -0.58 | 40 | -23.20 | |
|  Solis Gomez, Jose Alberto | | | 1844 | CRC | 0.50 | 1 | 0.29 | 40 | 11.60 | |  Arroyo Valverde, Luis Emilio | | | 1866 | CRC | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Incer Arias, Manuel | | | 1719 | CRC | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Shih Gould, Annie | | wc | 1568 | CRC | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Gutierrez Soto, Gilberth | | | 1796 | CRC | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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