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Rapid:
Individual Calculations June 2023 |
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| Sahraei, Mohamad Total change: 25.20 | |   |
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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 |
| 1476 | 1165 | 2.00 | 5 | 1.26 | 20 | 25.20 | |
|  Tehran Doost, A.asghar | | | 1492 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Tehrandoost, Mahmood | | | 1583 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Khademi, Ali | | | 1332 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Nazarijalal, Mohammad Hosein | | | 1478 | IRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Jamali, Mehrdad | | | 1497 | IRI | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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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