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Individual Calculations July 2023 |
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| Ostad Ghasemi, Amirmohammad Total change: 30.00 | |   |
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| 3rd Iran Under 14 Chess League 1402 (Standard) | Tehran | IRI | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1037 | 1.50 | 5 | 0.75 | 40 | 30.00 | |
|  Kazemi, Hosein | | | 1369 | IRI | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Taghinejad Gilvaei, Irik | | | 1125 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Kakavand, Ramtin | | | 1745 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Darvishi, Matin | | | 1467 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Gharibi, Arsham | | | 1315 | IRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |
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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