Individual Calculations September 2019 |
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Najafi Tabar, Aydin Total change: -23.80 | | |
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9th Qazvin Cup - A Group (U-2100) | Qazvin | IRI | 2019-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1786 | 1906 | 2.50 | 7 | -2.01 | 20 | -40.20 | |
| Mazarei, Mohammad | | | 1592 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | Kaboudi, Seyed Behrang | | | 2026 | IRI | 0.00 | 1 | -0.34 | 20 | -6.80 | | Khanipour, Abolfazl | | | 1622 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | Elahi, Abdollah | | | 2046 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | Yadegar, Radin | | | 1763 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | | Sadeghi, Amir | | | 1757 | IRI | 0.00 | 1 | -0.70 | 20 | -14.00 | | Jivi Khorasanlou, Aida | | | 1693 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | 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) | | Ardabil Week Achmaz School Standard Cup shahrivar 1398 | Ardabil | IRI | 2019-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1803 | 1932 | 6.00 | 8 | 0.82 | 20 | 16.40 | |
| Basharkhah, Shapour | | | 1568 | IRI | 0.50 | 1 | -0.40 | 20 | -8.00 | | Imani, Adrina | | | 1532 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | Rahbari, Salar | | | 1739 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | Golshannejad, Sepehr | | | 1840 | IRI | 1.00 | 1 | 0.37 | 20 | 7.40 | | Safarian, Javad | | | 1984 | IRI | 0.50 | 1 | 0.07 | 20 | 1.40 | | Ahmadi, Ramin | | | 1883 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | Safari Aghdam, Amir | | | 1937 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | Samsam, Farhad | | | 1938 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | * 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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