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Individual Calculations March 2018 |
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| Ribeiro, Jose Total change: 13.40 | |   |
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| Open Portugal 2018 | Lisbon | POR | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 2064 | 3.00 | 5 | 0.67 | 20 | 13.40 | |
|  Passeiro, Lourenco M Vilarigue | | | 1664 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Klasan, Vladimir | m | | 2381 | SRB | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pipiras, Filipa Fortuna | | | 1771 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Silva, David | m | | 2283 | ANG | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Terbe, Julianna | | wm | 2292 | HUN | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * 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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