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Rapid:
Individual Calculations July 2023 |
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| Mahdi Zadeh, Mohamad Total change: -21.20 | |   |
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| 2nd IRCF Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1586 | 1.50 | 4 | -1.06 | 20 | -21.20 | |
|  Shahidi, Seyed Mohsen | | | 1186 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghaziolsharif, Kaveh | | | 2150 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ghafari, Sajed | | | 1312 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ebrahimibasyaei, Amirali | | | 1352 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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