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Individual Calculations April 2019 |
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| Kaveiyan, Abdolkarim Total change: -15.60 | |   |
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| Bushehr League 1397 Round 9 | Bushehr | IRI | 2019-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1377 | 0.50 | 1 | -0.24 | 20 | -4.80 | |
|  Ghanbari, Hajar | | | 1194 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Parsamehr Club Nowrouz Standard Cup | Boushehr | IRI | 2019-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1459 | 1377 | 1.50 | 5 | -0.54 | 20 | -10.80 | |
| | Mozaffari, Alireza | | | 1777 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saeid Arizi, Najeh | | | 1646 | IRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Mohammadi Haghighi, Mohammad Amin | | | 1605 | IRI | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Hashemi, Amin | | | 1235 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Monfared, Ebrahim | | | 1030 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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