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Individual Calculations January 2018 |
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| Martins, Jose Manuel Total change: 3.20 | |   |
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| IV Azores Chess Open (CNL) | Ponta Delgada | POR | 2017-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1548 | 3.50 | 7 | 0.08 | 40 | 3.20 | |
|  Veiga, Jose Francisco R P Neves | | | 1948 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Bettani, Domenico Francesco | | | 1240 | POR | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Maltez, Nuno Manuel Fidalgo | | | 1948 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Guerra, Rui Pedro | | | 1296 | POR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Gaspar, Bernardo | | | 1195 | POR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Belchior, Nuno Miguel Bettencour | | | 1500 | POR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Antao, Jorge | | | 1866 | POR | 0.00 | 1 | -0.13 | 40 | -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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