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Rapid:
Individual Calculations February 2019 |
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| Ghafouri, Jalaleddin Total change: -8.80 | |   |
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| 1st Baisan Rapid Cup 1397 | Qazvin | IRI | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1615 | 4.00 | 6 | -0.44 | 20 | -8.80 | |
|  Mehdipour, Nima | | | 1215 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mehdipour, Nima | | | 1215 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vaziri, Ali | | | 1251 | DEN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vaziri, Ali | | | 1251 | DEN | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Mahdavi, Hossein | | | 1686 | IRI | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Mahdavi, Hossein | | | 1686 | IRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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