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Individual Calculations April 2022 |
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| Shalipour Jafari, Shahin Total change: -30.20 | |   |
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| The 6th Jouybar Chess Tournament | Mazandaran | IRI | 2022-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1720 | 5.50 | 9 | -1.51 | 20 | -30.20 | |
|  Namdar Abadi, Abolfazl | | | 1367 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Khamisi, S Jafar | | | 2147 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Goudarzian, Mahan | | | 1320 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rezaeian., Tina | | | 1234 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Neshan, Arshiya | | | 1520 | IRI | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Pir, Mehdi | | | 1365 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Ghovati, Amirhosein | | | 1360 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Dabiri, Kasra | | | 1453 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Amini, Mohammadreza | | | 1477 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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