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Individual Calculations September 2018 |
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| Nouri, Alaa Total change: 80.00 | |   |
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| Tehran Under 12 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1469 | 1392 | 4.00 | 5 | 2.00 | 40 | 80.00 | |
|  Teimouri Yadkuri, Shahdad | | | 1317 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | |  Shakeri, Amirali | | | 1442 | IRI | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Tarzali, Abtin | | | 1428 | IRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Mousivand, Ali | | | 1544 | IRI | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Asgari, Behrad | | | 1615 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | |
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