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Rapid:
Individual Calculations August 2023 |
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| Sadr Niaki, Seyyedeh Fatemeh Total change: 28.80 | |   |
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| Behshahr Open Chess Tournament Rapid (Rated) | Mazandaran | IRI | 2023-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1193 | 0.50 | 3 | 0.00 | 40 | 0.00 | |
|  Hesami, M.hosein | | | 1560 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Momeni, Mostafa | | | 1453 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Yosefi, Mohammad Taher | | | 1412 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |
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) | | | | Rapid chess competition, Pishkesvat Seyyed Alireza Jafari | Mazandaran | IRI | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1193 | 2.00 | 5 | 0.72 | 40 | 28.80 | |
|  Mehrvarz, Farhan | | | 1613 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Momeni, Abdolreza | | | 1359 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Fatahi, Ehsan | | | 1493 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Pakzad, A.hossein | | | 1592 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Farhoudi, Mohammad Parsa | | | 1040 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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