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Individual Calculations January 2020 |
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| Jafari, Moein Total change: -13.20 | |   |
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| Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) | Tabriz | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1206 | 0.00 | 3 | -0.33 | 40 | -13.20 | |
|  Gholami , Shahab | | | 1606 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Golmohammadi, Naser | | | 1606 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahmoudi, Ali | | | 1482 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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