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Individual Calculations September 2018 |
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| Rahimi, Panteha Total change: 28.80 | |   |
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| Iran Girls Student Middle school Chess Championship 1397 | Zanjan | IRI | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1446 | 3.00 | 4 | 0.72 | 40 | 28.80 | |
|  Ghasemi, Parima | | | 1159 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Golzari, Ghazal | | | 1431 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Heydari, Zahra | | | 1846 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Mohammadi, Paniz | | | 1160 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | * 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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