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Rapid:
Individual Calculations February 2019 |
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| Shamsi, Roohalah Total change: 7.20 | |   |
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| Dorood Rapid Cup 14 Dey 1397 | Lorestan | IRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 2082 | 5.00 | 6 | 0.36 | 20 | 7.20 | |
|  Sharafi, Mohammadreza | | | 1682 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ahmadi Tari, Mostafa | | | 1815 | IRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Noroozi, Jamshid | | | 1682 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chegini, Milad | | | 1994 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Yarahmadi, Ali | | | 1992 | IRI | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Saleh Kotah, Sayed Ataollah | | | 1894 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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