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Rapid:
Individual Calculations August 2023 |
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| Ehteramian, Hossein Total change: 15.60 | |   |
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| pishkesvatan tehran rapid cup | Tehran | IRI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1598 | 4.00 | 6 | -0.17 | 20 | -3.40 | |
|  Dolat Abadi, Ali Asghar | | | 1272 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Megerdechian, Andre | | | 1308 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sharifi, Jalal | | | 1428 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Mahmoodi, Nader | | | 1765 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Azizi Tafreshi, Ali Akbar | | | 1443 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Mohammadzadeh, Hadi | | | 1401 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | jayezeh bozorg tehran | Tehran | IRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1511 | 5.00 | 9 | 0.99 | 20 | 19.80 | |
| | Rahmani, Pedram | | | 1806 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ghaemmaghami, Mohammadsadra | | | 1111 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ramezani, Reza | | | 1737 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Khorasani, Mohamad Parham | | | 1140 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hojjatinejad, Ilia | | | 1828 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Zandi, Hamid | | | 1345 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Fooladinejad, Iman | | | 1637 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Behrooz, Amir Mohammad | | | 1646 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Abbaspoorrad, Nikoo | | | 1635 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | * 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) | | | | Ghahreman parvari2 tir | Tehran | IRI | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1428 | 1511 | 3.50 | 6 | -0.04 | 20 | -0.80 | |
| | Kaveh, Taghi | | | 1547 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Safaee, Sepehr | | | 1696 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abed Natanzi, Mohammad Parsa | | | 1313 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Kazemi, Melina | | | 1161 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Fooladinejad, Iman | | | 1637 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Farsian, Farivar | | | 1216 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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