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Individual Calculations September 2018 |
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| Guerreiro, Jose Velho Total change: 17.60 | |   |
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| Gibraltar Junior Chess Festival 2018 U16 | Gibraltar | ENG | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1525 | 2.50 | 6 | 0.44 | 40 | 17.60 | |
|  Diaz Mino, Pablo | | | 1925 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Harbinson, Alec Ryan | | | 1125 * | ENG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lorente Serrano, Rosa Adela | | | 1682 | ESP | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Atara, Omeet J | | | 1704 | ENG | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Silva, Pedro Gil Ferreira Da | | | 1795 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ye, Kevin | | | 1653 | ENG | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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