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Rapid:
Individual Calculations November 2021 |
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| Rastad Mehr, Radin Total change: 11.80 | |   |
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| 2nd IRCF Weekly Tournament 1400 | Tehran | IRI | 2021-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1396 | 1.50 | 4 | 0.16 | 20 | 3.20 | |
|  Noroozi, Omid | m | | 2131 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Solimani Nezhad, Gholamreza | | | 1285 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Esfahani, Amir Hosein | | | 1437 | IRI | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Tajik, Farzad | | | 1601 | IRI | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | | | 3rd IRCF Weekly Tournament 1400 | Tehran | IRI | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1396 | 1.50 | 5 | 0.43 | 20 | 8.60 | |
| | Talebi, Masoud | | | 2093 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Khosronejad, Abtin | | | 1627 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Doroodgar, A.hosein | | | 1873 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kian Sirat, Yasin | | | 1193 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Mokhtari Moghadam, Taha | | | 1887 | IRI | 0.50 | 1 | 0.46 | 20 | 9.20 | |
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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