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Individual Calculations October 2019 |
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| Biabani, Hadi Total change: -76.40 | |   |
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| 16th Avicenna International Open Chess Tournament 2019 - Category C | Hamedan | IRI | 2019-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1642 | 3.50 | 9 | -3.82 | 20 | -76.40 | |
|  Alidadi, Bardia | | | 1242 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pedramara, Ali | | | 1398 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hamdollahi, Zahra | | | 1461 | IRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Rahmanizadeh, Rezhwan | | | 1463 | IRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nikzad, Farzad | | | 1531 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Masajedian, Moein | | | 1413 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Rabbani, Abtin | | | 1325 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Hoseinizadeh, Parmida | | | 1275 | IRI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Farmani, Mohammad Mehdi | | | 1242 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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