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Individual Calculations February 2019 |
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| Mostafavi, Jafar Total change: -4.80 | |   |
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| 1st Zanjan Chess Club Standard Cup 1397 | Zanjan | IRI | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1696 | 2.50 | 3 | -0.12 | 40 | -4.80 | |
|  Najafi, Ali Alnaghi | | | 1476 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Heidari, Sanaz | | | 1296 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Rasooli, Amirmehdi | | | 1296 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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