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Individual Calculations July 2023 |
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| Kolivand, Mohammad Ali Total change: 54.80 | |   |
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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 |
| 1427 | 1442 | 5.00 | 7 | 1.37 | 40 | 54.80 | |
|  Ali Hoseini, Arsam | | | 1151 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Younesi, Abolfazl | | | 1242 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Alavi, Mahsa | | | 1725 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Jalali, Armin | | | 1470 | IRI | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Noroozian, Mahtab | | | 1445 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Barati Masihi, Kevin | | | 1389 | IRI | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Naderiyan, Amir Hosein | | | 1565 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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