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Rapid:
Individual Calculations May 2023 |
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| Amiri, Mahan Total change: -16.40 | |   |
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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 |
| 1283 | 1524 | 6.50 | 9 | -0.41 | 40 | -16.40 | |
|  Vaziri, Sadra | | | 1124 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Khaledi, Parham | | | 1217 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Firoozi, Farbod | | | 1417 | IRI | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Jalali Haji Abadi, Ehsan | | | 1452 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Shamsi, Shayegan | | | 1251 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Shorakayi, Ali | | | 1490 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Rahimi, Kian | | | 1097 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Ghanati, Arash | | | 1432 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Fallah, Aran | | | 1069 | IRI | 1.00 | 1 | 0.06 | 40 | 2.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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