Individual Calculations September 2015 |
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Ramos, Efren Andres Total change: 1.80 | | |
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V Campeonato Centroamericano de Ajedrez por Equipos | Managua | NCA | 2015-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2219 | 2203 | 2.00 | 4 | 0.09 | 20 | 1.80 | |
| Alfaro, William | f | | 2204 | NCA | 1.00 | 1 | 0.50 | 20 | 10.00 | | Gavarrete, Nahun | f | | 2105 | HON | 0.00 | 1 | -0.63 | 20 | -12.60 | | Cu Hor, Winston Darwin | f | | 2315 | GUA | 0.50 | 1 | 0.15 | 20 | 3.00 | | Chavez, Ricardo Ernesto | f | | 2253 | ESA | 0.50 | 1 | 0.07 | 20 | 1.40 | | 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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