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Individual Calculations June 2018 |
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| Mahdavi, Reza Total change: -57.20 | |   |
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| Tehran Standard Cup 19-23 Ordibehesht 1397 | Tehran | IRI | 2018-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1867 | 3.00 | 6 | -0.88 | 40 | -35.20 | |
|  Sadri Alamdari, Farzam | | | 1483 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Harati, Hasti | | | 1561 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Sadeghi Givi, Reza | | | 1942 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Doostkam, P | | | 2094 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Tavazoh, Amirparsa | | | 1764 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Alizadeh, Amirmohammad | | | 1555 | IRI | 0.50 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 2nd Tafakore Behtar Standard Cup Ordibehest 1397 | Qazvin | IRI | 2018-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1867 | 1.00 | 2 | -0.55 | 40 | -22.00 | |
| | Mazandaranizadeh, Radman | | | 1467 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahdavi, Hossein | | | 1774 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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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