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Rapid:
Individual Calculations June 2023 |
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| Bigdeli, Melisa Total change: -23.60 | |   |
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| Tehran Grand Prize Chess Tournament | Tehran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1211 | 0.00 | 3 | -0.23 | 40 | -9.20 | |
|  Asadi, Mehrsam | | | 1666 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |  Ahangar, Kamran | | | 1553 | IRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Ganjeh, Yousef | | | 1671 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | Alborz Rapid 5 Khordad 1402 | Alborz | IRI | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1615 | 1211 | 0.00 | 4 | -0.36 | 40 | -14.40 | |
| | Jalali, Armin | | | 1721 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Moghadas Jafari, Mohammad | | | 1679 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Khajehmirzaei Yazdi, Jamal | | | 1577 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Yaghoobi, Tara | | | 1482 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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