Rapid:
Individual Calculations June 2023 |
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Ghahramanpour, Hosein Total change: 11.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1562 | 1448 | 3.50 | 8 | 0.59 | 20 | 11.80 | |
| Akbari, Hossein | | | 1732 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | Mollaghassab, Amirreza | | | 1686 | IRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | Fathi Tavani, Farhoud | | | 1633 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | Mehry, Mahyaar | | | 1888 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | Shirini, Artin | | | 1215 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | Amini, Fateme | | | 1112 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | Neshan, Arshiya | | | 1629 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | Kaveh, Taghi | | | 1600 | IRI | 0.50 | 1 | 0.20 | 20 | 4.00 | | 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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