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Individual Calculations January 2018 |
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| Antao, Jorge Total change: -7.20 | |   |
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| IV Azores Chess Open (CNL) | Ponta Delgada | POR | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1866 | 4.50 | 7 | -0.36 | 20 | -7.20 | |
|  Soares, Matilde P M B | | | 1466 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Costa, Joao Guerra | | | 2146 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Funk, Guenther Matthias | | | 1502 | POR | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Torres, Francisco Medeiros | | | 1466 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dias, Marcos Afonso | | | 1498 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ribeiro, Bruno | | | 2120 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Martins, Jose Manuel | | | 1548 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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