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Individual Calculations March 2024 |
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| Jafari, Koosha Total change: -57.20 | |   |
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| 20th Caspian Sea International Chess Festival - B Category (U2000) | Rasht | IRI | 2024-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1479 | 4.50 | 10 | -1.43 | 40 | -57.20 | |
|  Ebrahimi, Mehdi | | | 1717 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | |  Ghorbani, Zahra | | | 1719 | IRI | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kiani, Rahil | | | 1744 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sadeghi, Shayan | | | 1219 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Najafi, Haman | | | 1273 | IRI | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Ranjkesh, Mahyar | | | 1287 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kazemi, Rahmanberdi | | | 1268 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Sadoghiani, Korosh | | | 1214 | IRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Mokhtarpour, Amir Ali | | | 1341 | IRI | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Hemati, Abolfazl | | | 1295 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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