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Rapid:
Individual Calculations August 2023 |
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| Rostamian, Arad Total change: 26.00 | |   |
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| Behshahr Open Chess Tournament Rapid (Rated) | Mazandaran | IRI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1017 | 1.50 | 6 | 0.65 | 40 | 26.00 | |
|  Maghsoudloo, Amir Ali | | | 2038 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Jafari, Koosha | | | 1326 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Amoozad Mahdiraji, Ali | | | 1380 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Boromideh, Barsam | | | 1435 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Vafaei Zarinabadi, Ilia | | | 1105 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Shafinia, Hamid | | | 1307 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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