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Individual Calculations October 2018 |
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| Rezaei Salim, Mahyas Total change: -27.20 | |   |
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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 |
| 1367 | 1644 | 2.50 | 4 | -0.68 | 40 | -27.20 | |
|  Mokhtari, Zahra | | | 1244 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Safarian, Fatemeh | | | 1257 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Masoumi, Sahar | | | 1676 | IRI | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Khanaki, Fatemeh | | | 1292 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | * 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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