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Rapid:
Individual Calculations October 2019 |
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| Heydari, Zahra Total change: 31.00 | |   |
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| Tehran Rapid Cup 14 Shahrivar 1398 | Tehran | IRI | 2019-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1762 | 4.00 | 6 | 0.50 | 20 | 10.00 | |
|  Jahankhani, Hojatollah | | | 1582 | IRI | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Ghorbani Shendi, Abolfazl | | | 1506 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Karimi, Setayesh | | | 1552 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Pilvaieh, Ali | | | 2053 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Azimi Aghghale, Amirmahdi | | | 1552 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Rezaee, Mahdi | | | 1943 | IRI | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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 Cup 4Mehr 1398 | Tehran | IRI | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1762 | 4.50 | 7 | 1.05 | 20 | 21.00 | |
| | Rasoul Zadeh, Behrooz | | | 1362 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salehimoghaddam, A. | | | 1575 | IRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Atakhan, Abtin | f | | 2130 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ghasemi, Mohammadreza | | | 1634 | IRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Ghorbani, Sina | | | 1594 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mahmoody, M. Sadegh | | | 1998 | IRI | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kashefi, Amir Hosein | f | | 2135 | IRI | 0.50 | 1 | 0.40 | 20 | 8.00 | | | * 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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