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Rapid:
Individual Calculations June 2023 |
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| Sabah, Iraj Total change: -36.20 | |   |
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| Hamedan Seniors Rapid Chess Tournament 1402 ( Ahmadreza Ardalani Memorial) | Hamedan | IRI | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1503 | 2054 | 3.00 | 5 | -1.81 | 20 | -36.20 | |
|  Azizi, Ali | | | 1361 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Ghorbanzadeh, Behrouz | | | 1410 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Dastanboo, Mohammad Hasan | | | 1455 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Khoshbin, Amir | | | 1636 | IRI | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Kahvand, Hosein | | | 1654 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | |
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