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Rapid:
Individual Calculations July 2023 |
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| Yahyaei, Ahora Total change: -98.80 | |   |
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| 1st IRCF Weekly Rapid Tournament 1402 | Tehran | IRI | 2023-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1287 | 1.50 | 7 | -1.83 | 40 | -73.20 | |
|  Abed, Meisam | | | 1859 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Fooladinejad, Iman | | | 1565 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Farzin, Sotoodeh | | | 1107 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Shahkarami, Amin | | | 1592 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ostad Ghasemi, Amirmohammad | | | 1073 | IRI | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Zareie, Masoud | | | 1100 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Mohammad Taghi, Darya | | | 1092 | IRI | 0.50 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | 1st Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1287 | 0.00 | 3 | -0.64 | 40 | -25.60 | |
| | Khaghani, Mehdi | f | | 2052 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Gholipour, Esmaeil | | | 1427 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Abed Masrorkhah, Artin | | | 1416 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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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