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Rapid:
Individual Calculations June 2023 |
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| Tehran Doost, A.asghar Total change: -13.60 | |   |
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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 |
| 1360 | 1492 | 4.00 | 7 | -0.68 | 20 | -13.60 | |
|  Sahraei, Mohamad | | | 1165 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Hamidian, Alireza | | | 1378 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Babakhani, Hossein | | | 1302 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ghorbanzadeh, Behrouz | | | 1410 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Dastanboo, Mohammad Hasan | | | 1455 | IRI | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mardani, Arjali | | | 1375 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Seyfikar, Ahmad | | | 1433 | IRI | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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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