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Individual Calculations July 2023 |
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| Amoozadeh, Hosein Total change: -36.40 | |   |
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| Iran Veterans (women&men) S50 Chess Championship 1402 | Chaloos | IRI | 2023-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1853 | 6.00 | 9 | -0.91 | 40 | -36.40 | |
|  Mokhtari, Fereidoon | | | 1363 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Edalati, Behrooz | | | 1518 | IRI | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Safarpour, Hoseyn | | | 1385 | IRI | 0.50 | 1 | -0.45 | 40 | -18.00 | | | Lamei Ramand, Behrooz | | | 1348 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | Hashemi, Seyed Saleh | | | 1453 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Niazi, Nazar Mohammad | | | 1662 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ghafari, Ahmad | | | 1676 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mahmoodi, Nader | | | 2001 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Mahmoody, M. Sadegh | | | 1881 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | * 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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