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Individual Calculations September 2018 |
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| Alaeian, Soroosh Total change: -26.80 | |   |
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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 |
| 1289 | 1105 | 0.50 | 4 | -0.67 | 40 | -26.80 | |
|  Khorshidi, Mohammad Javad | c | | 1505 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moradi, Mohammad Soroosh | | | 1392 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Asari, S.arad | | | 1161 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Goudarzi, Amir Ali | | | 1096 | IRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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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