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Individual Calculations November 2023 |
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| Khalifehzadeh, Jaafar Total change: 15.20 | |   |
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| 1st Arvand International Chess Festival (U1900) | Abadan | IRI | 2023-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1571 | 1593 | 5.50 | 9 | 0.76 | 20 | 15.20 | |
|  Mohammadian, Mohammad | f | | 1398 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Hormozi, Ahmadreza | | | 1806 | IRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Arian, Matin | | | 1721 | IRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ghasemi Baba Ahmadi, Farshid | | | 1309 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shakibaei Yekta, Ouriya | | | 1442 | IRI | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Asgari, Kiamarz | | | 1802 | IRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sarkari, Mohammad | | | 1401 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mehrkhah, Hadi | | | 1516 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Ahmadi, Seyedeh Malihe | | | 1743 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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