Individual Calculations February 2019 |
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Portero Bravo, Aitana Total change: 66.00 | | |
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VII International U2150 Chess Open Roquetas de Mar 2019 | Roquetas de Mar | ESP | 2019-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1777 | 1466 | 2.50 | 6 | 1.65 | 40 | 66.00 | |
| Gutierrez Guillen, Alvaro Jose | | | 1866 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | | Tevar Sanz, Gonzalo | | | 1729 | ESP | 1.00 | 1 | 0.82 | 40 | 32.80 | | Mihalcea, George Andrei | | | 1807 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | Molina Mataran, Manuel | | | 1738 | ESP | 1.00 | 1 | 0.83 | 40 | 33.20 | | Ortiz Sanchez, Javier | | | 1759 | ESP | 0.50 | 1 | 0.35 | 40 | 14.00 | | Gomez Fernandez, Alfredo | | | 1762 | ESP | 0.00 | 1 | -0.15 | 40 | -6.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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