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Rapid:
Individual Calculations January 2024 |
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| Parsi, Afshin Total change: -15.60 | |   |
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| Ahouran's Rapid Tournoment (16 Azar, University Students Day Memorial) | Tehran | IRI | 2023-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1220 | 1.50 | 5 | -0.22 | 20 | -4.40 | |
|  Azami, Nasrollah | | | 1560 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Mahmoodi, Nader | | | 1702 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Ashofteh, Shayan | | | 1200 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Mohammadi, Amir Ali | | | 1012 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Forouhar, Pendar | | | 1414 | IRI | 0.00 | 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) | | | | Weekly competition on December 14, rating below 1800 at Ahouran Chess School | Tehran | IRI | 2023-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1220 | 0.00 | 2 | -0.56 | 20 | -11.20 | |
| | Ahadian, Armin | | | 1757 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Vakil, Mohammad Hossein | | | 1196 | IRI | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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