Blitz:
Individual Calculations October 2022 |
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Jafari, Mohammad Sadegh Total change: 10.20 | | |
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Birjand Blitz Rated Cup | Birjand | IRI | 2022-09-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1556 | 1581 | 2.00 | 3 | 0.51 | 20 | 10.20 | |
| Vatani Moghadam, Mahtab | | | 1181 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Mashreghi Moghaddam, Milad | | | 1691 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | Hosseini Sourgi, Abolfazl | | | 1797 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | * 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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