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Rapid:
Individual Calculations January 2019 |
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| Mirzaei, Bita Total change: 12.80 | |   |
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| 1st Andishmandan Rapid Cup 9 Azar 1397 | Qazvin | IRI | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1109 | 2.00 | 5 | 0.64 | 20 | 12.80 | |
|  Mahdavi, Hassan | | | 1509 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Noori, Aydin | | | 1319 | IRI | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Yadegar, Radin | | | 1460 | IRI | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Shakeri, Hossein | | | 1134 | IRI | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Yousefi, Rayehe | | | 1128 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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