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Individual Calculations April 2022 |
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| Rahmani, Melika Total change: -10.40 | |   |
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| The 6th Jouybar Chess Tournament | Mazandaran | IRI | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1678 | 1856 | 6.00 | 9 | -0.26 | 40 | -10.40 | |
|  Shahsavari, Mohammad Amin | | | 1449 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Delavari, Behnood | | | 1611 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Hosseini, Vihan | | | 1456 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mahdizadeh, Sadra | | | 1440 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Ashraf, Artin | | | 2038 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Valizadeh, Ali | f | | 2256 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Neshan, Arshiya | | | 1520 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Madadi, Mohammad | | | 1570 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Mogheyseh, Abolfazl | | | 1764 | IRI | 0.00 | 1 | -0.63 | 40 | -25.20 | | | * 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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