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Individual Calculations March 2018 |
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| Saghafi, Sadra Total change: -52.40 | |   |
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| Gilan First League 1396 Round 13-18 | Gorgan | IRI | 2018-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1229 | 0.00 | 3 | -0.91 | 40 | -36.40 | |
|  Ajamhasani, Amir | | | 1195 | IRI | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Ahmadi, Shayan | | | 1582 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Riahi, Arvin | | | 1424 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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) | | | | Semnan Fajr Standard Cup 1396 Under 1700 | Semnan | IRI | 2018-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1229 | 0.00 | 3 | -0.40 | 40 | -16.00 | |
| | Safa Joo, Mohammad Ali | | | 1629 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salehi, Hosein | | | 1588 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Salamat Manesh, Mohammad Mahyar | | | 1452 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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