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Individual Calculations January 2020 |
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| Asadi, Farzam Total change: -8.00 | |   |
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| 17th Gilan First League 1398 Round 4-5 | Gilan | IRI | 2019-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1698 | 1.00 | 1 | 0.68 | 20 | 13.60 | |
|  Sherafati, Masoud | | | 1832 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 | Kordestan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1698 | 0.00 | 3 | -1.59 | 20 | -31.80 | |
|  Sharafifar, Mehdi | | | 1767 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Rahmani Cherati, Saber | | | 1298 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Alipour, Arman | | | 1874 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | 17th Gilan Second League 1398 Round 5-6 | Gilan | IRI | 2019-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1698 | 1.00 | 1 | 0.11 | 20 | 2.20 | |
| | Pourakbari, Taha | | | 1344 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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) | | | | 17th Gilan First League 1398 Round 6-7 | Gilan | IRI | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1698 | 1.00 | 1 | 0.40 | 20 | 8.00 | |
| | Noorani Sarabpour, Hasan | | | 1625 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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