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Rapid:
Individual Calculations November 2017 |
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| Ghanbari Chafjiri, Mohamad Hasan Total change: -8.20 | |   |
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| Alborz Rapid Chess Championship 1396 | Karaj | IRI | 2017-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1495 | 1380 | 2.00 | 6 | -0.41 | 20 | -8.20 | |
|  Abedini, Morteza | | | 1780 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mohammadi, Amirhossein | | | 1227 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Khamseh, Nima | | | 1202 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abhari Zanjani, Amirhossein | | | 1200 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mahmoodi, Nader | | | 1780 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moradi, Kaveh | | | 1780 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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