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Individual Calculations June 2022 |
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| Mohammadi, Ehsan Total change: -12.00 | |   |
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| West Azerbaijan Province Standard Chess Championship Mahmoud Hosseini Memorial | Urmia | IRI | 2022-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1806 | 3.00 | 6 | -0.60 | 20 | -12.00 | |
|  Alaghehmand, Arshia | | | 1396 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Riyazifar, Saeid | | | 1663 | IRI | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Hosseinzadeh, Mehran | | | 1849 | IRI | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Nasrollahi, Habib | | | 1967 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Shaygan, Mansoor | | | 1921 | IRI | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Shamsi, Payar | | | 1406 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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