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Individual Calculations August 2018 |
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| Mahdavi, Armin Total change: 46.00 | |   |
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| Mazandaran Province Chess Championship 1397 | Mazandaran | IRI | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1581 | 5.00 | 8 | 1.15 | 40 | 46.00 | |
|  Matani, Fatemeh | | | 1181 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Barzegar, Saeb | | | 1981 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Valaei Kebria, Abolfazl | | | 1326 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Hosseinzadeh, Amir Ali | | | 1252 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Sebt Rasoul, Seyede Setare | | wc | 1981 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bagheri Astani, Farzam | | | 1360 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Jalali, Parima | | | 1797 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Khajavi, Armin | | | 1981 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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