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Individual Calculations December 2018 |
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| Mahdavinia, Erfan Total change: 79.60 | |   |
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| 1st Tabriz Milad Peyambar Cup Standard U2000 | Tabriz | IRI | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1265 | 3.00 | 4 | 1.99 | 40 | 79.60 | |
|  Osmani, Kiana | | | 1087 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Elahi, Asghar | | | 1663 | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Mansour Ghorbani, Jabraeil | | | 1626 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Mahmoudi, Amirreza | | | 1625 | IRI | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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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