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Rapid:
Individual Calculations May 2019 |
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| Najafi, Ali Alnaghi Total change: 19.40 | |   |
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| Zanjan Rapid Cup U2000 Farvardin 1398 | Zanjan | IRI | 2019-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1484 | 1420 | 4.00 | 7 | 0.97 | 20 | 19.40 | |
|  Karami Kejani, Masoud | | | 1820 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aghamohammadloo, Narges | | | 1124 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Najafi, Ali | | | 1750 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mohammadi Moghani, Amir | | | 1055 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hajiani Parchini, Parviz | | | 1714 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Heidari, Sanaz | | | 1203 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Alavinia, Hossein | | | 1722 | IRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | | * 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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