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Individual Calculations November 2018 |
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| Norouzi Chenari, Parham Total change: 25.60 | |   |
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| Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1384 | 4.00 | 8 | 0.64 | 40 | 25.60 | |
|  Etemadi, Ariyan | | | 1721 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Parmar, Mohammad Yasin | | | 1145 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Mahdavi, Armin | | | 1621 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Jamali, S Shayan | | | 1236 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Ghayourifar, Amir | | | 1520 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Mehrshad, Artin | | | 1215 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Miri, Ali | | | 1668 | IRI | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Karimpour Talebi, Arman | | | 1499 | IRI | 0.50 | 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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