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Individual Calculations July 2018 |
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| Younesi, Ahmad Total change: -3.00 | |   |
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| Qazvin Chess Championship 1397 | Qazvin | IRI | 2018-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1845 | 5.00 | 9 | -0.15 | 20 | -3.00 | |
|  Mohammadi, Hadis | | | 1445 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alimardani, Amir H | | | 1571 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Atakhan, Abtin | | | 1988 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mahdavi, Hassan | | | 2125 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rasi, Davood | | | 1530 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Abedi, Mohamadraza | | | 2100 | IRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Mohammadi, Melika | | | 1445 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Soudmand, Sayed Mohsen | | | 1691 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Shahbazi, Mohammadreza | | | 2034 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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