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Rapid:
Individual Calculations March 2018 |
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| Boland Eghbal, Taha Total change: 6.80 | |   |
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| Tehran Rapid Cup 17 bahman 1396 | tehran | IRI | 2018-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1715 | 3.00 | 5 | 0.08 | 20 | 1.60 | |
|  Shahsavari, Mahan | | | 1380 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Abed, Meisam | | | 1949 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ghobadibigvand, A. | | | 1837 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Nazari Nia, Shahram | | | 1589 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Seyedan, Seyed Yousef | | | 1438 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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 21 Bahman 1396 | Tehran | IRI | 2018-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1715 | 3.00 | 6 | -0.12 | 20 | -2.40 | |
| | Haveshki, Ali | | | 1418 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Allahverdi, Omid | | | 1906 | IRI | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Abed, Meisam | | | 1949 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Dashti, Ahmad | | | 1847 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Nouredideh, Mohammad Reza | | | 1634 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Shahsavari, Mahan | | | 1380 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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 28 Bahman 1396 | Tehran | IRI | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1715 | 2.50 | 4 | 0.38 | 20 | 7.60 | |
| | Nazari Nia, Shahram | | | 1589 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hoseini Laregani, S.morteza | | | 1719 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Kiaei, Ali | | | 1815 | IRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Chalangari, Mohsen | | | 1643 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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