Individual Calculations January 2019 |
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Roostapisheh, Payam Total change: -0.80 | | |
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Tehran Standard Cup 21-26 Azar 1397 U-1800 | Tehran | IRI | 2018-12-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1545 | 1676 | 4.50 | 7 | -0.04 | 20 | -0.80 | |
| Mehrabi, Pooyan | | | 1329 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | Fathollahi, Hamid | | | 1541 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | Kasipour Azbari, Seyed Arvin | | | 1727 | IRI | 0.50 | 1 | 0.07 | 20 | 1.40 | | Ghaemi Izadi, Parmis | | | 1276 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Keshmirian, Mehdi | | | 1796 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | Sohrabi, Hessam | | | 1588 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | Mousivand, Ali | | | 1556 | IRI | 1.00 | 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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