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Individual Calculations November 2023 |
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| Sedaghati Nia, Nima Total change: -12.00 | |   |
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| 18 th Mazandaran Premier Chess League (East) | Mazandaran-Sari | IRI | 2023-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1723 | 1.50 | 2 | -0.30 | 40 | -12.00 | |
|  Akbari, Arvin | | | 1323 * | IRI | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Bagherian Ghaleh, Shayrad | | | 1386 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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