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Individual Calculations August 2018 |
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| Jafari, Parsa Total change: 60.80 | |   |
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| Gilan chess Championship 1397 | Rasht | IRI | 2018-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1561 | 5.00 | 8 | 1.52 | 40 | 60.80 | |
|  Behzad Nazif, Parva | | | 1918 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Amiri, Reza | | | 1161 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jamalzadeh, Morteza | | | 1906 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Pourakbari, Taha | | | 1161 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bolandakhtar, Ata | | | 1192 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Hoseini, S.alireza | | | 1852 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Jahedi, Mani | | | 1961 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rahmat Pour, Armin | | | 1721 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * 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) | | |
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