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Rapid:
Individual Calculations February 2019 |
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| Tahvili Raftar, Iman Total change: -55.80 | |   |
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| Tehran Rapid Cup 20 Dey 1397 | Tehran | IRI | 2019-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1542 | 1.00 | 5 | -1.81 | 20 | -36.20 | |
|  Alinasab, Mobina | | wm | 1942 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Hedayatimehr, Amir Mahdi | | | 1142 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mahmoody, M. Sadegh | | | 1942 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kargari Arian, Saba | | | 1270 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Bagheri, Mohammad Mahdi | | | 1184 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | * 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) | | | | Tehran Rapid 4 Bahman 1397 | Tehran | IRI | 2019-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1542 | 2.50 | 7 | -0.98 | 20 | -19.60 | |
| | Kashefi, Amir Hosein | f | | 1942 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Salehikia, Ali | | | 1189 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rasouli Vasheghani, Soniya | | | 1244 | IRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Ghorbani Shendi, Abolfazl | | | 1281 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ghadiri Bidhendi, Ebrahim | | | 1730 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Rezanezhad, Hassan | | | 1901 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nazari Nia, Shahram | | | 1558 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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