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Rapid:
Individual Calculations May 2023 |
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| Jalali Haji Abadi, Ehsan Total change: 41.20 | |   |
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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 |
| 1458 | 1452 | 5.00 | 8 | 1.03 | 40 | 41.20 | |
|  Ghader Panah, Samyar | | | 1118 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Moeinimajd, Sobhan | | | 1591 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Amiri, Mahan | | | 1524 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Kafash Lahiji, Ramtin | | | 1147 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Kakavand, Ramtin | | | 1802 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Boromideh, Barsam | | | 1226 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Fardi, Kian | | | 1439 | IRI | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Rahbar, Aihan | | | 1813 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | |
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