Rapid:
Individual Calculations January 2020 |
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Ahmadi, Erfan Total change: 6.20 | | |
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Bojnourd Rapid Yalda Cup 1398 | Bojnourd | IRI | 2019-12-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1623 | 1717 | 5.00 | 8 | 0.31 | 20 | 6.20 | |
| Mojarradi, Erfan | | | 1317 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mohammadi, Hossein | | | 1836 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | Movahedi Nia, M Mahdi | | | 1317 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Amiri, Pouya | | | 1355 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Ezy, Amir | | | 1575 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | Mohammadi, Reza | | | 1877 | IRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | Rezapoor, Abbas | | | 1874 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | Derakhshani, Mehrdad | | | 1832 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | * 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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