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Individual Calculations September 2022 |
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| Vahdani, Sane Total change: -51.60 | |   |
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| 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1539 | 4.00 | 8 | -1.29 | 40 | -51.60 | |
|  Doostkam, P | | | 1986 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Akhoundy, Aria | | | 1141 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Houshyar, Hadi | | | 1293 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Abed, Meisam | | | 1917 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Naderiyan, Amir Hosein | | | 1332 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Karami, Qazal | | | 1139 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Alehdavood, Ali | | | 1159 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Kiani Fotovat, Mohamad Matin | | | 1290 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | * 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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