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Rapid:
Individual Calculations January 2017 |
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| Ghaffari, Mehdi Total change: -17.60 | |   |
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| Tehran Rapid Cup 18 Azar 1395 | Tehran | IRI | 2016-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1755 | 2.50 | 5 | -0.88 | 20 | -17.60 | |
|  Aghamohamadi, M | | | 1837 | IRI | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Ghobadibigvand, A. | | | 1763 | IRI | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Karimbeigi Kamran, Ali | | | 1355 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Shahid Kalhouri, Masoud | | | 1361 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ashrafi, Seyyed Erfan | | | 1636 | IRI | 1.00 | 1 | 0.34 | 20 | 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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