Rapid:
Individual Calculations December 2018 |
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Mohammadi, Helma Total change: -11.00 | | |
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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 |
1505 | 1182 | 0.00 | 4 | -0.55 | 20 | -11.00 | |
| Zahedifar, Anahita | | wf | 1582 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | Rahimi, Panteha | | | 1505 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | Ebrahimi, Yalda | | | 1380 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | Masoumi, Sahar | | | 1554 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | * 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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