Rapid:
Individual Calculations December 2018 |
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Mafakheri, Elham Total change: -33.20 | | |
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1st Iranian Girls Chess Talented Olympiad Rapid 1397 | Rasht | IRI | 2018-11-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1369 | 1379 | 1.00 | 5 | -1.66 | 20 | -33.20 | |
| Zahedifar, Anahita | | wf | 1779 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Alveda, Melika | | | 1149 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | Samadi, Marzieh | | | 1516 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | Safari, Negar | | | 1167 | IRI | 0.00 | 1 | -0.77 | 20 | -15.40 | | Seidi Hallaj, Seideh Hasti | | | 1232 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | * 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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