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Individual Calculations September 2017 |
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| Salman, Yasin Total change: -6.40 | |   |
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| Alborz Boys Under 14 Championship 1396 | Karaj | IRI | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1371 | 1245 | 1.50 | 4 | 0.13 | 40 | 5.20 | |
|  Veisi, Armin | | | 1478 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Arablou, Sina | | | 1469 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Ghayourifar, Ali | | | 1422 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Rahbari Shemirani, Taha | | | 1116 | IRI | 0.50 | 1 | -0.17 | 40 | -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) | | | | 11th Shahriar Standard Mordad 1396 | Tehran | IRI | 2017-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1245 | 0.00 | 2 | -0.29 | 40 | -11.60 | |
| | Keshavarz, Farajollah | | | 1569 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Orous Khani, Kourosh | | | 1528 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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