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Individual Calculations August 2023 |
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| Allahverdi, Davood Total change: -57.00 | |   |
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| 6th Iranian Amateures Chess Championship 2023 (Under 1700) | Zanjan | IRI | 2023-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1698 | 3.00 | 7 | -2.85 | 20 | -57.00 | |
|  Moazzen, Amirali | | | 1448 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Beikpour, Mohammadhossein | | | 1513 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Rabipour, Zahra | | | 1369 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Golzari, Amirmohammad | | | 1506 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Toliat, Seyed Omid | | | 1414 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Hasanpor Moghadam, Asma | | | 1312 | IRI | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Majidi, Armita | | | 1298 * | IRI | 0.00 | 1 | -0.92 | 20 | -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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