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Individual Calculations January 2018 |
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| Parvizi, Anita Total change: -68.00 | |   |
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| Fars Province League 1396 Round 7-11 | Shiraz | IRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1122 | 1266 | 1.00 | 2 | -0.37 | 40 | -14.80 | |
|  Ghaffari, Sajed | | | 1038 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Bazrafshan, Amirhossein | | | 1206 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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) | | | | Fars Ghaemmaghami Club League 1396 Round 2-4 | Shiraz | IRI | 2017-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1266 | 0.00 | 3 | -1.33 | 40 | -53.20 | |
|  Bazrafshan, Amirhossein | | | 1206 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Shahzamani, Arman | | | 1666 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mosaddegh, Soorena | | | 1140 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | * 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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