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Individual Calculations July 2019 |
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| Simaei, Helia Total change: 1.20 | |   |
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| Markazi Women Chess Championship 1398 | Arak | IRI | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1032 | 1.00 | 4 | 0.03 | 40 | 1.20 | |
|  Samadi, Marzieh | | | 1432 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mahmoodi, Bita | | | 1011 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Mahmoodi, Zahra | | | 1290 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ghadimi, Mahdis | | | 1298 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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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