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Rapid:
Individual Calculations September 2022 |
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| Mahdavi, Ayhan Total change: 9.40 | |   |
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| Bostanabad Azadegan Cup - Rapid Chess Tournament (28 Mordad 1401) | Bostanabad Azadegan | IRI | 2022-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1581 | 1345 | 2.00 | 6 | 0.47 | 20 | 9.40 | |
|  Karzar, Sana | | | 1062 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ahmadi, Ramin | | | 1786 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Ahmadi Asl, Ahmad | | | 1681 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Shaygan, Mansoor | | | 1852 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Abestar, Hassan | | | 1569 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Vazifeh Doost, Naser | | | 1534 | IRI | 0.00 | 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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