Individual Calculations September 2019 |
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Sadeghian, Matin Total change: -22.80 | | |
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Alborz Chess Championship 1398 (U18-Boys) | Alborz | IRI | 2019-08-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1275 | 1070 | 0.50 | 4 | -0.57 | 40 | -22.80 | |
| Rahmani, Pedram | | | 1470 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Jamali, Alireza | | | 1381 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | Yaghoubi, Pourya | | | 1088 | IRI | 0.50 | 1 | 0.03 | 40 | 1.20 | | Roostaeian, Kasra | | | 1161 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | * 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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