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Individual Calculations August 2022 |
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| Biriya, Mohammadamin Total change: 62.00 | |   |
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| 1st Gilan Cup International Chess Festival Category A | Rasht | IRI | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2010 | 6.50 | 9 | 1.55 | 40 | 62.00 | |
|  Johari, Atena | | | 1765 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Tahbaz, Arash | m | | 2421 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Danesharaste, Arvin | | | 1816 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ahmadi, Barad | | | 1621 | IRI | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Moradpour, Artin | | | 1725 | IRI | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Mahdavi, Mahdis | | | 1804 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Mohammed, Zozek Salah Mohammed | f | | 2232 | IRQ | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Al-Ali, Hussein Ali Hussein | m | | 2262 | IRQ | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Ezzati, Fereidoon | | | 2082 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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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