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Individual Calculations January 2018 |
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| Belchior, Nuno Miguel Bettencour Total change: -14.60 | |   |
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| IV Azores Chess Open (CNL) | Ponta Delgada | POR | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1500 | 3.00 | 7 | -0.73 | 20 | -14.60 | |
|  Costa, Joao Guerra | | | 1900 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Oliveira, Daniela Sousa | | | 1111 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Santos, Jose Guilherme B Lima | | | 1900 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sousa, Antonio Jorge Machado F | | | 1464 | POR | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Soares, Matilde P M B | | | 1100 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martins, Jose Manuel | | | 1548 | POR | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Guerra, Rui Pedro | | | 1296 | POR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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