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Individual Calculations October 2017 |
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| Jahedi, Mani Total change: -62.00 | |   |
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| First Aftab Cup Open International ChessTournament 2017 | Khomein | IRI | 2017-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2109 | 4.50 | 8 | 0.28 | 40 | 11.20 | |
|  Jafari, Morteza | | | 1709 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Doostkam, P | | | 2084 | IRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Kotanjian, Tigran | g | | 2509 * | ARM | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Asgarizadeh, Ahmad | m | | 2423 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Fazli, Akbar | | | 1752 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bolourchifard, Farzad | f | | 2314 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Ramezani, Reza | | | 1844 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gerayeli, Kiarash | | | 2035 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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) | | | | Iranian Boys Under 14 Championship 1396 | Shahreza | IRI | 2017-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 2046 | 5.00 | 9 | -1.83 | 40 | -73.20 | |
| | Ghorbani, Sina | | | 1646 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Rostami, Hossein | | | 1646 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khazai, Parviz | | | 1822 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Naseralavi, Seyyed Armin | | | 1717 | IRI | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Ramezani, Mahan | | | 2024 | IRI | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ghasemi, Abdollah | | | 1705 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Nazari, Arad | | | 1967 | IRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Poormosavi, Seyed Kian | | | 2123 | IRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Rostami, Mohsen | | | 1646 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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) | | |
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