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Individual Calculations December 2018 |
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| Vahabi, Hamid Total change: 0.20 | |   |
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| 7th Najafabad Standard Cup Aban 1397 | Esfahan | IRI | 2018-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1277 | 1.00 | 4 | 0.01 | 20 | 0.20 | |
|  Davoodi Jamaloei, Davood | | | 1677 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kazemi, Kamran | | | 1677 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Majed, Negin | | | 1568 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pirani, Elaheh | | | 1145 | IRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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