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Individual Calculations April 2023 |
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| Ghezelbash, Ali Total change: 58.00 | |   |
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| Tabriz milad mahdi chess tournament | Tabriz | IRI | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1373 | 2.00 | 6 | 1.45 | 40 | 58.00 | |
|  Alaghehmand, Arshia | | | 1778 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ahmadi, Ramin | | | 1855 | IRI | 1.00 | 1 | 0.95 | 40 | 38.00 | |  Mastizadeh, Saeed | | | 1775 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shahgholi, Rahim | | | 1559 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Safarian, Javad | | | 1921 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Baradarani, Bahram | | | 1841 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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