Individual Calculations January 2022 |
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Ezzati, Fereidoon Total change: 4.60 | | |
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Lahijan Standard Open Cup 23Azar 1400 | Lahijan | IRI | 2021-12-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1813 | 2056 | 6.50 | 8 | 0.23 | 20 | 4.60 | |
| Ghanbarpour, Mahan | | | 1656 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Amjadiyan, Javad | | | 1684 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Kiaei, Ali | | | 1783 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | Baghaei, Mehrad | | | 1937 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | Zahmati, Sobhan | | | 1942 | IRI | 0.50 | 1 | -0.16 | 20 | -3.20 | | Pourramezan Chafjiri, Parsa | | | 1814 | IRI | 0.50 | 1 | -0.30 | 20 | -6.00 | | Evaz Pour, Amirreza | | | 1730 | IRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | Samsam, Farhad | | | 1959 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | * 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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