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Individual Calculations November 2018 |
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| Yazdani, Alireza Total change: 45.60 | |   |
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| Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1343 | 3.50 | 8 | 1.14 | 40 | 45.60 | |
|  Dehghan, Mohammad Yasin | | | 1621 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Namdar Abadi, Abolfazl | | | 1146 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Hojjatinejad, Ilia | | | 1606 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Mahdavi, Armin | | | 1621 | IRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Baghaei, Mehrad | | | 1667 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Bagheri, Mahan | | | 1492 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Nezamdoust, Amirmahdi | | | 1488 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Razaghian, Hosein | | | 1455 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | |
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