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Individual Calculations December 2018 |
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| Barati, Omid Total change: 57.60 | |   |
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| 7th Najafabad Standard Cup Aban 1397 | Esfahan | IRI | 2018-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1511 | 5.50 | 7 | 2.45 | 20 | 49.00 | |
|  Ahmadi, Ahmad | | | 1380 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Majed, Negin | | | 1568 | IRI | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Haji Abolhasani, Saeed | | | 1533 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Yousefan Najaf Abadi, Farhad | | | 1804 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Kazemi, Kamran | | | 1841 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Asadi, Omid | | | 1361 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Khosravi, Kamyar | | | 1504 | IRI | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | 9th Esfahan Chess League 1397 Round 1-3 | Esfahan | IRI | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1511 | 1.50 | 2 | 0.43 | 20 | 8.60 | |
| | Rastghadam, Asghar | | | 1813 | IRI | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Babaei, Mohammad Shayan | | | 1111 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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