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Rapid:
Individual Calculations April 2023 |
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| Vaziri, Sadra Total change: 10.00 | |   |
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| Mazandaran Rapid Chess Championship | Mazandaran | IRI | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1021 | 1.00 | 5 | 0.25 | 40 | 10.00 | |
|  Kharamin, Iman | | | 1630 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Agheb, Roozbeh | | | 1222 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Azizi, Mehdi | | | 1644 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Valizade, Ali | | | 1272 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Naghd Amal Divkolaei, Arian | | | 1177 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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