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Individual Calculations September 2018 |
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| Harbinson, Alec Ryan Total change: 11.20 | |   |
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| Gibraltar Junior Chess Festival 2018 U16 | Gibraltar | ENG | 2018-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1043 | 1.00 | 5 | 0.28 | 40 | 11.20 | |
|  Cortes Villa , Jaime | | | 1443 * | ESP | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Guerreiro, Jose Velho | | | 1443 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vyas, Param | | | 1372 | ENG | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Rayner, Hugo | | | 1391 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Mahtani, Johan | | | 1166 | ENG | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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