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Rapid:
Individual Calculations December 2018 |
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| Ebrahimi, Yalda Total change: -5.60 | |   |
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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 |
| 1201 | 1380 | 4.00 | 6 | -0.28 | 20 | -5.60 | |
|  Zamani, Sara | | | 980 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Talebi Pour, Anoosha | | | 1161 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sadollahi, Nesa | | | 1149 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Vatan, Parmis | | | 1565 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mohammadi, Helma | | | 1182 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Safari, Negar | | | 1167 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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