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Individual Calculations January 2020 |
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| Bahrani, Majid Total change: -0.40 | |   |
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| 19th Ministry Of Energy Chess Team Championship - Sanandaj 1398 | Kordestan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1607 | 1499 | 1.50 | 5 | -0.30 | 20 | -6.00 | |
|  Hazrati, Ghasem | | | 1632 | IRI | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Taghizadeh, Ali | | | 1441 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Varasteh, Reza | | | 1768 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Abdolahi, Bizhan | | | 1581 | IRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Nasiri, Ahmad | | | 1615 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Bushehr League 1398 Round 5-6 | Bushehr | IRI | 2019-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1494 | 0.50 | 1 | 0.28 | 20 | 5.60 | |
| | Sajjadi, Seyed Ali | | | 1719 | IRI | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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