Individual Calculations June 2019 |
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Amiri, Erfan Total change: -3.80 | | |
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1st Bisotoun Cup International Chess festival (U1700) | Kermanshah | IRI | 2019-04-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1367 | 1587 | 5.00 | 7 | -0.19 | 20 | -3.80 | |
| Moradi Sazi, Boroomand | | | 1187 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Amiri, Sadaf | | | 1219 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Mafakheri, Hiwa | | | 1187 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Moradi Chaghamarani, Rasool | | | 1302 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Dezhdar, Roozbeh | | | 1602 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | Karimi, Manouchehr | | | 1406 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | Abdollahisaber, Reza | | | 1666 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | * 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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