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Rapid:
Individual Calculations December 2017 |
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| Khoshnood Khaneh, Babak Total change: -28.80 | |   |
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| Tehran Rapid 13 Aban 1396-U2000 | Tehran | IRI | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1888 | 4.00 | 6 | -0.22 | 20 | -4.40 | |
|  Nazari Nia, Shahram | | | 1627 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Zarei, Farhad | | | 1738 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Abed, Meisam | | | 1912 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Sekhavatmandi, Roham | | | 1569 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rajabi, Mohsen | | | 1888 | IRI | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Nosratollahi, Arash | | | 1580 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |
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 20 Aban 1396 U2100 | Tehran | IRI | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1888 | 2.50 | 6 | -1.08 | 20 | -21.60 | |
| | Sekhavatmandi, Roham | | | 1569 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zarei, Farhad | | | 1738 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Karami Kejani, Masoud | | | 1970 | IRI | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Pour Eskandar, Aliakbar | | | 1694 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Esmaeilnejad, Mohammad Amin | | | 2071 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mehrabi, Manouchehr | | | 1811 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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 Azar 1396 | Tehran | IRI | 2017-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1888 | 2.00 | 3 | -0.14 | 20 | -2.80 | |
| | Nosratollahi, Arash | | | 1580 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kashefi, Amir Hosein | | | 1993 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Alavi, Mir Hatef | | | 1488 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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