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Individual Calculations December 2017 |
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| Bahri, Mirabbas Total change: 22.80 | |   |
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| Gilan First League 1396 Round 3-4 | Rasht | IRI | 2017-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1546 | 0.00 | 1 | -0.50 | 40 | -20.00 | |
|  Farshchi, Bahmanyar | | | 1549 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | 11th Chess Tournament of Ministry of Energy in Memorial 1396 | Rasht | IRI | 2017-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1546 | 3.00 | 4 | 1.07 | 40 | 42.80 | |
|  Aberouei, Majid | | | 1360 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Farshchi, Bahmanyar | | | 1549 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Ashtari, Fereidoun | | | 1708 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Bazrafshan, Mohamad Reza | | | 1615 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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