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Rapid:
Individual Calculations May 2023 |
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| Boromideh, Barsam Total change: 39.60 | |   |
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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 |
| 1330 | 1226 | 4.00 | 8 | 0.99 | 40 | 39.60 | |
|  Shamsi, Payar | | | 1547 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Neghabi, Emad | | | 1001 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Ghader Panah, Samyar | | | 1118 | IRI | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Razzaghi, Ali | | | 1507 | IRI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Ghanati, Arash | | | 1432 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jalali Haji Abadi, Ehsan | | | 1452 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kafash Lahiji, Ramtin | | | 1147 | IRI | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Fardi, Kian | | | 1439 | IRI | 0.00 | 1 | -0.23 | 40 | -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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