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Rapid:
Individual Calculations April 2023 |
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| Safari, Nima Total change: 29.20 | |   |
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| 5th soofyan rapid chess tournament ( 28 bahman 1401 ) | Tabriz | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1726 | 7.00 | 9 | 1.57 | 20 | 31.40 | |
|  Shahi Shirvani, Mohammad | | | 1326 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Moghtanam, Alireza | | | 1430 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Amir Vardestian, Hossein | | | 1949 | IRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Javadpoor, Mohammad Hossein | | | 1468 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shahgholi, Rahim | | | 1505 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Khalesi, Vahid | f | | 2098 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Jabbarpour, Majid | | | 1475 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hemmatjou, Arash | | | 1876 | IRI | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ghaffari, Ahmad | | | 1629 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | | * 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) | | | | Tabriz milad mahdi rapid chess tournament | Tabriz | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1726 | 5.00 | 9 | -0.11 | 20 | -2.20 | |
| | Jafar Bonyad, Reza | | | 1381 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rezvan, Maghsoud | | | 1945 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Pourfathi, Mahdi | | | 1326 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Atanejhad, Sahebali | f | | 2086 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ebrahimi Herab, Hamidreza | f | | 2078 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Shamsi, Payar | | | 1411 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Naseri, Hamidreza | | | 1358 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Varmziar, Ghasem | | | 1851 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Rouhi, Arman | | | 1507 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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) | | |
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