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Individual Calculations June 2022 |
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| Safarnezhad, Armin Total change: 16.80 | |   |
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| Iranian Cadet Chess Championship (Open U12) | Gorgan | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1573 | 5.00 | 8 | 0.42 | 40 | 16.80 | |
|  Saghafi, Sadra | | | 1173 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Delavari, Behnood | | | 1695 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | |  Azimi, Amir Mohammad | | | 1736 | IRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Alizadeh, Amirhosein | | | 1568 | IRI | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Memari, Erfan | | | 1361 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Alaghehmand, Arshia | | | 1396 | IRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Gholinezhad, Eilia | | | 1145 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Darvishi, Mohammad Hossein | | | 1929 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | | * 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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