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Individual Calculations December 2019 |
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| Alizadeh, Rahmatollah Total change: 6.80 | |   |
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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 |
| 1522 | 1295 | 2.00 | 7 | 0.34 | 20 | 6.80 | |
|  Shahsavari, Sorena | | | 1695 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yousefi, Saeid | | | 1695 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ghaziolsharif, Kimiya | | | 1532 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Moazemi Por, Ali Reza | | | 1462 | IRI | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Shahi, Mohammadtaha | | | 1554 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kazemi, Shabnam | | | 1494 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zare, Reyhaneh | | | 1221 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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