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Individual Calculations September 2018 |
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| Sanayizadeh, Arsalan Total change: 48.40 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1201 | 3.00 | 7 | 1.21 | 40 | 48.40 | |
|  Hasanzadeh, Mehrshad | | | 1124 | IRI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Shirazizadeh, Erfan | | | 1414 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Dorpa, Mohammad Mahdi | | | 1601 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Taherian, Sepehrdad | | | 1289 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |  Khosh Ravesh, Alireza | | | 1601 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Soltani, Mohammad | | | 1601 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ghanbari, Mahdi | | | 1329 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | * 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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