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Rapid:
Individual Calculations May 2023 |
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| Fallah, Aran Total change: 127.20 | |   |
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| Iranian Cadet Chess Championship 2023 (Boys U10)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1069 | 4.50 | 8 | 3.18 | 40 | 127.20 | |
|  Kolivand, Mohammad Ali | | | 1570 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Rezaei Abbasi, Barmaan | | | 1332 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | |  Khaledi, Parham | | | 1217 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Firoozi, Farbod | | | 1417 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Falahati Kahkha Zhale, Mohamadrez | | | 1173 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Azadi, Taha | | | 1304 | IRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Razzaghi, Ali | | | 1507 | IRI | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Amiri, Mahan | | | 1524 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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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