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Individual Calculations October 2017 |
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| Memarzadeh, Hossein Total change: -14.40 | |   |
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| Iranian Boys Under 18 Championship 1396 | Tabriz | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1693 | 5.00 | 8 | -0.52 | 40 | -20.80 | |
|  Omidi, Arya | | | 2093 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Lotfi, Mahyar | | | 1482 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Zarezadeh, Mohammad Mahdi | | | 1293 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Mahmood Zadeh, Arian | | | 1482 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Omidi, Mohamad | | | 1444 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Safaeenezhad, Reza | | | 1592 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Zeyni Vand, Ali | | | 1369 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Moyedizade, Sajad | | | 1574 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | * 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) | | | | 8th Isfahan Zendehrood Open 1396 | Isfahan | IRI | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1693 | 4.50 | 8 | 0.16 | 40 | 6.40 | |
| | Hajibabaei, Vandad | | | 1293 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mehrabi, Morteza | | | 1992 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Firoozeh, Amrolah | | | 1488 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mohandesi, Shahin | m | | 2093 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hamzeh Ali, Behnam | | | 1512 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Mozaffari, Alireza | | | 2039 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Shams, Siavash | | | 1464 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Mokhtari, Fereidoon | | | 1464 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | * 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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