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Rapid:
Individual Calculations March 2020 |
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| Bayatfar, Behnam Total change: 24.00 | |   |
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| Iranian Workers' Fajr Cup (Men _ 1398) | Tehran | IRI | 2020-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1443 | 2.00 | 6 | 0.63 | 20 | 12.60 | |
|  Ghafourian, Amir Ali | | | 1843 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bani Shoraka, Hamed | | | 1225 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kianpour, Mahdi | | | 1615 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Taavoni, Rahim | | | 1843 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ahouran, Mehrdad | | | 1843 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Marandi, Hamed | | | 1843 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Soofyan 4th rapid chess tournament ( 29 bahman cup ) | Tabriz | IRI | 2020-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1443 | 1.50 | 5 | 0.57 | 20 | 11.40 | |
| | Alavinia, Hossein | | | 1752 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Postbazan, Eslam | | | 1706 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nosratizadeh, Reza | | | 1761 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Safiri, Hassan | | | 1725 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Fadakar, Reza | | | 1580 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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