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Individual Calculations November 2023 |
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| Kohansall, Ashour Total change: -22.60 | |   |
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| 1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1664 | 6.00 | 9 | -1.13 | 20 | -22.60 | |
|  Eshkevari, Sahand | | | 1446 | IRI | 0.50 | 1 | -0.28 | 20 | -5.60 | |  Shakibaei Yekta, Ouriya | | | 1442 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Noorinezhad, Nafas | | | 1396 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ghalambaz, Abdolkarim | | | 1424 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mahmood Zadeh, Arian | | | 1432 | IRI | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Goharchin, Ghazal | | | 1363 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mehrkhah, Hadi | | | 1516 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Ranginkaman, Arman | | | 1264 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ghovati, Amirhosein | | | 1530 | IRI | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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