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Individual Calculations September 2018 |
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| Zihaghi, Amir Arsalan Total change: 62.80 | |   |
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| Khorasan Razavi Men Chess Championship 1397 | Khorasan Razavi | IRI | 2018-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1103 | 3.00 | 7 | 1.57 | 40 | 62.80 | |
|  Khazai, Parviz | | | 1503 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hosseinzadeh, Pouria | | | 1345 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Gohari, Nima | | | 1297 | IRI | 1.00 | 1 | 0.75 | 40 | 30.00 | |  Khalili, Yashar | | | 1443 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Safarnezhad, Armin | | | 1347 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Shahdadi, Mohamad | | | 1367 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Jalili, Amir Hossein | | | 1172 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | * 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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