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Rapid:
Individual Calculations July 2023 |
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| Hekmatnejad, Mahtab Total change: -1.60 | |   |
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| 3rd Iran Under 14 Chess League 1402 (Rapid) | Tehran | IRI | 2023-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1431 | 2.00 | 5 | -0.04 | 40 | -1.60 | |
|  Biglarifard, Koorosh | | | 1805 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Mirjavadi, Sarieh Sadat | | | 1159 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Gholami, Armin | | | 1838 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kazemi, Hosein | | | 1448 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Ghaheri, Ali | | | 1394 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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