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Rapid:
Individual Calculations March 2023 |
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| Ershadifar, Amirali Total change: 40.00 | |   |
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| Ardabil city chess championship 1401 | Ardabil | IRI | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1173 | 2.00 | 5 | 1.00 | 40 | 40.00 | |
|  Basharkhah, Shapour | | | 1741 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Sobhani, Mohammad | | | 1399 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Karimizadeh, Ali | | | 1427 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Noorozi, Sina | | | 1471 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Azizi, Soroosh | | | 1221 | IRI | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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