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Rapid:
Individual Calculations June 2023 |
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| Zabihi, Mohammadsaleh Total change: -13.20 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U14)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1198 | 1.00 | 6 | -0.13 | 40 | -5.20 | |
|  Hasanpor Moghadam, Iman | | | 1671 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Atash Fakhouri, Ata | | | 1437 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Arsalani, Arshia | | | 1376 | IRI | 1.00 | 1 | 0.73 | 40 | 29.20 | |  Abedi, Sorosh | | | 1507 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Mohammadi, Mahziar | | | 1348 | IRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Khosravi, Hasan | | | 1470 | 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) | | | | Rapid rated on Thursdays Khorasan Razavi 3 | Mashhad | IRI | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1332 | 1198 | 2.00 | 6 | -0.20 | 40 | -8.00 | |
| | Mehrjerdi, Danial | | | 1742 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Rahzad, Amir Ali | | | 1022 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Eskafi Noghani, Mahmoud | | | 1375 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ashtari, Abolfazl | | | 1311 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Nakhforoosh, Mohammad | | | 1180 | IRI | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Bazregari, Mobin | | | 1360 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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