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Individual Calculations October 2018 |
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| Safarian, Fatemeh Total change: 15.20 | |   |
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| Iran Girls Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1257 | 1.00 | 3 | 0.38 | 40 | 15.20 | |
|  Rezaei Salim, Mahyas | | | 1644 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Khanaki, Fatemeh | | | 1292 | IRI | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Masoumi, Sahar | | | 1657 * | 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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