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Individual Calculations February 2017 |
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| Shahsavari, Sorena Total change: -36.40 | |   |
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| Tehran Second League 1395 Round 5-9 | Tehran | IRI | 2016-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1596 | 1.00 | 3 | -1.12 | 40 | -44.80 | |
|  Sadri Alamdari, Farzam | | | 1317 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Ahadian, Armin | | | 1404 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Heidarzadeh, Arsha | | | 1573 | IRI | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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) | | | | Tehran Standard Cup U2100 Day 1395 | Tehran | IRI | 2017-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1561 | 2.00 | 5 | 0.21 | 40 | 8.40 | |
| | Taavoni, Rahim | | | 1961 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pour Eskandar, Aliakbar | | | 1744 | IRI | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Isazaie, Navid | | | 1682 | IRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Ebrahimi, Reza | | | 1515 | IRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Salarkia, Davood | | | 1525 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | * 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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