Individual Calculations September 2018 |
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Jazayeri, Amirali Total change: -2.40 | | |
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Tehran Under 14 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1366 | 1159 | 1.00 | 4 | -0.06 | 40 | -2.40 | |
| Sahraei, Armin | | | 1421 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | Khaleti, Mahbod | | | 1407 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | Niazi, Mahan | | | 1076 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | Fazeli Ghazijahani, Ali | | | 1559 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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