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Individual Calculations December 2019 |
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| Zhakfar, Abdul Saber Total change: -21.20 | |   |
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| 4th Paytakht Cup International Chess Festival 2019 - Group B | Tehran | IRI | 2019-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1448 | 4.00 | 8 | -0.53 | 40 | -21.20 | |
|  Rajabi, Amir Hosein | | | 1701 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Soleymani, Diba | | | 1192 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Asgari, Behrad | | | 1707 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Hoseinizadeh, Parmida | | | 1269 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mousivand, Ali | | | 1609 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Nemati, Mehrad | | | 1229 | IRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Norouzi, Motahareh | | | 1266 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Mohammadi, Helma | | | 1194 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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