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Individual Calculations November 2018 |
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| Saberi, Hirad Total change: 27.20 | |   |
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| Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1465 | 4.50 | 8 | 0.68 | 40 | 27.20 | |
|  Taslimi, Borsa | | | 1865 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Jalili, Arya | | | 1257 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Ahmadi, Mehrdad | | | 1296 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Dehghan, Mohammad Yasin | | | 1621 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Akrami, Ali | | | 1346 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Rezaeipour, Sina | | | 1524 | IRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Aryanpour, Arad | c | | 1738 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ghorbani Shendi, Abolfazl | | | 1303 | IRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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