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Individual Calculations October 2017 |
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| Karevan, Benyamin Total change: -3.60 | |   |
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| Alborz Boys Championship 1396 -Under 8 | Karaj | IRI | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1070 | 1085 | 1.50 | 2 | 0.46 | 40 | 18.40 | |
|  Davoodi, Mohammad Farham | | | 1093 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Darvishi, Matin | | | 1047 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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) | | | | Shahriar Standard Cup Shahrivar 1396 | Tehran | IRI | 2017-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1085 | 0.00 | 3 | -0.55 | 40 | -22.00 | |
| | Ghodousi, Arian | | | 1225 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Modafei, Mohammadali | | | 1380 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Ghayourifar, Ali | | | 1464 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | |
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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