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Individual Calculations August 2017 |
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| Nourmohammadi, Narjes Total change: 2.20 | |   |
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| South Khorasan Chess Championship Women 2017 | Birjand | IRI | 2017-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1204 | 1363 | 1.50 | 2 | 0.11 | 20 | 2.20 | |
|  Armand, Mehrnoosh | | | 1078 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Zabehi, Marziyeh | | | 1329 | IRI | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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