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Rapid:
Individual Calculations September 2017 |
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| Zadehrayat, Masoud Total change: -34.80 | |   |
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| Tehran Rapid Cup 14 Mordad 1396 | Tehran | IRI | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1457 | 0.00 | 3 | -1.13 | 20 | -22.60 | |
|  Ghobadibigvand, A. | | | 1857 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mozaffari, Mohammad Hossein | | | 1423 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | |  Khalaji, Saead | | | 1457 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | * 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 Cup 19 Mordad 1396 | Tehran | IRI | 2017-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 1457 | 2.00 | 6 | -0.61 | 20 | -12.20 | |
| | Sadeghi Givi, Reza | | | 1857 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zamyar, Valiollah | | | 1057 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rahnama, M.reza | | | 1689 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Asgharpourmasoleh, Tara | | | 1650 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Ahadi, Mohammad Amin | | | 1139 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Pour Majid, Hamid | | | 1623 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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