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Individual Calculations February 2020 |
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| Alvarez Gutierrez, Patricia Total change: 58.80 | |   |
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| Primera Fase del Campeonato Nacional de Ajedrez 2020 | Managua | NCA | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1496 | 2.50 | 4 | 1.47 | 40 | 58.80 | |
|  Cardoza, Cesar Mauiricio | | | 1727 | NCA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Martinez Romero, Luis | | | 1769 | NCA | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Lopez Saavedra, Javier Eduardo | | | 1615 | NCA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Olivas Siles, Roberto Carlos | | | 1637 | NCA | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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