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Individual Calculations July 2019 |
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| Arefazad, Gholamhossein Total change: -41.20 | |   |
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| Iran Senior Championship 1398 Group 50-65 | Shiraz | IRI | 2019-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1807 | 1.00 | 3 | -1.64 | 20 | -32.80 | |
|  Alizadeh Nisachaee, Mohammad Reza | | | 1407 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mohamad Zade Fard, Ali | | | 1471 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Bakhshayesh, Mahmoud | | | 1519 | IRI | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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) | | | | Bushehr Chess Championship 1398 | Bushehr | IRI | 2019-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1501 | 1807 | 5.50 | 7 | -0.42 | 20 | -8.40 | |
| | Abbasi Rad, Amirreza | | | 1407 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shabankare, Bahram | | | 1569 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Dehghani, Parsa | | | 1525 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Meigolinezhad, Reza | | | 1407 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aliakbari, Hossein | | | 1407 * | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Hashemi, Farhad | | | 1681 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hashemi Zadeh, Seyyed Kasra | | | 1509 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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