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Individual Calculations February 2019 |
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| Machado Garcia, Ruben Efrain Total change: 0.00 | |   |
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| Primera Fase del Campeonato Nacional de Ajedrez 2019 | Managua | NCA | 2019-01-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1659 | 0 | 3.50 | 5 | 0.00 | 1699 | | 0.00 | |
|  Gaitan, Norlan | | | 1564 | NCA | 1.00 | 1 | 0.00 | | 0.00 | |  Gomez Briceno, Paul | | | 1736 | NCA | 0.00 | 1 | 0.00 | | 0.00 | | | Olivas Siles, Roberto Carlos | | | 1575 | NCA | 1.00 | 1 | 0.00 | | 0.00 | | | Villanueva Mena, Fhernando Ariel | | | 1634 | NCA | 1.00 | 1 | 0.00 | | 0.00 | | | Ferrufino, Michelle | | | 1784 | NCA | 0.50 | 1 | 0.00 | | 0.00 | |
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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