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Rapid:
Individual Calculations April 2023 |
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| Khalilnezhad Amiri, Ahura Total change: 2.60 | |   |
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| Mazandaran Rapid Chess Championship | Mazandaran | IRI | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1499 | 1098 | 1.00 | 6 | 0.13 | 20 | 2.60 | |
|  Asadi, Ali | | | 1995 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Mousavi, Seyed Hossein | | | 1388 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Dadsetan, M. Ali | | | 1440 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Azizi, Mehdi | | | 1644 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bagherpour, Seyed Behrad | | | 1236 | IRI | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bagherian Ghaleh, Shayrad | | | 1293 | IRI | 0.50 | 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) | | |
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