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Individual Calculations February 2019 |
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| Rezaei, Hamidreza Total change: 27.80 | |   |
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| Tehran Standard Cup 5-10 Dey U-2000 | Tehran | IRI | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1829 | 5.50 | 7 | 1.40 | 20 | 28.00 | |
|  Azizi Tafreshi, Ali Akbar | | | 1458 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Fazlali, Soheil | | | 1559 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Aghamohamadi, M | | | 1941 | IRI | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Azhir, Hooman | | | 1920 | IRI | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kasipour Azbari, Seyed Arvin | | | 1727 | IRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Raei, Alireza | | | 1697 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Talebi, Masoud | | | 1963 | IRI | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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) | | | | Tehran Standard Cup 26 Dey-1 Bahman 1397 | Tehran | IRI | 2019-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1857 | 2.50 | 4 | -0.01 | 20 | -0.20 | |
| | Harati, Hasti | | | 1457 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sedaghati, Mehrdad | f | | 2234 | IRI | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Raei, Alireza | | | 1744 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Fazlali, Soheil | | | 1559 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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