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Individual Calculations January 2019 |
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| Abri, Ahmadali Total change: 34.60 | |   |
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| 18th Chess Tournament Of DOE(Men) | Hamedan | IRI | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1758 | 4.00 | 5 | 1.29 | 20 | 25.80 | |
|  Bahri, Mirabbas | | | 1588 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hazbeian, Salem | | | 1860 | IRI | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Lavasani, Hossein | | | 1821 | IRI | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Khavari, Mahdi | | | 1752 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Ardeshiri, Saeid | | | 1599 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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) | | | | Gilan First League 1396 -1397 Round 5-6 | Rasht | IRI | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1758 | 1.50 | 2 | 0.44 | 20 | 8.80 | |
| | Hooshdarmahjoob, Navid | | | 1918 | IRI | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Zarbini, Khashayar | | | 1546 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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