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Individual Calculations March 2018 |
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| Cohen, Lawrence Total change: -37.60 | |   |
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| Open Portugal 2018 | Lisbon | POR | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1866 | 3.00 | 9 | -1.88 | 20 | -37.60 | |
|  Radovanovic, Mihajlo | m | | 2266 * | SRB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Capamba, Assis | | | 1466 * | ANG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shamima, Akter | | wm | 2160 | BAN | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Oliveira, Fernando Alves | | | 1604 | POR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Martins, Bruno Andre Leite | | | 2137 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Afonso, Paulo Jorge Pereira | | | 1511 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Santos, Jose Guilherme B Lima | | | 2098 | POR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Goncalves, Samuel Jesus P | | | 1469 | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Alves, Fernando Pereira Ribeir | | | 1701 | POR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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