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Individual Calculations January 2020 |
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| Babaei, Nazem Total change: 20.40 | |   |
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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 |
| 1601 | 1205 | 1.00 | 6 | 0.51 | 40 | 20.40 | |
|  Najafi Tabar, Aydin | | | 1605 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Yeganegi, Barad | | | 1605 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rahmani, Melika | | | 1605 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ghaffari, Ahmad | | | 1605 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pino, Ali Asghar | | | 1602 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Assarzadeh, Mahdi | | | 1585 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | * 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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