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Individual Calculations April 2023 |
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| Korevand, Sina Total change: 3.80 | |   |
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| 19th Iranian Super League Andishmandan Cup 1401 | Tehran | IRI | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2062 | 2.00 | 4 | 0.11 | 20 | 2.20 | |
|  Rostami, Mohsen | | | 2095 | IRI | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Afshani, Matin | | | 1740 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Mousavi, Seyed Khalil | g | | 2520 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Mehry, Mahyaar | | | 2048 | IRI | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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) | | | | 26th Hamedan Team Championship - 1401 Round 9 | Hamedan | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 2062 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Tehran Doost, A.asghar | | | 1662 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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