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Rapid:
Individual Calculations July 2023 |
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| Sadeghi, Arad Total change: -7.20 | |   |
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| the first Noushahr Open Rapid Chess Tournament(Rated) | Mazandaran | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1387 | 1344 | 3.00 | 6 | 0.29 | 40 | 11.60 | |
|  Mohammadi, Rasool | | | 1657 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Vafaei Zarinabadi, Ilia | | | 1105 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Aghajani, Mehdi | | | 1226 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Archin Aranchi, Mansour | | | 1385 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Effatian, Gh.reza | | | 1541 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Azad, Mehdi | | | 1405 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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) | | | | Ramsar Weekly Rated Tir 1402 | Mazandaran | IRI | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1344 | 2.50 | 5 | -0.47 | 40 | -18.80 | |
| | Izak Shirian, Ali | | | 1279 | IRI | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Taherizadeh, Hamid | | | 1526 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Izak Shirian, Mohammadsaleh | | | 1263 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Asadian, Mohammad | | | 1250 | IRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Modir Panah, Mohammad Reza | | | 1004 | IRI | 0.00 | 1 | -0.88 | 40 | -35.20 | |
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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