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Individual Calculations March 2023 |
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| Yazdani, Parham Total change: -8.40 | |   |
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| Paytakht Cup, International Chess Festival (B) | Tehran | IRI | 2023-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1721 | 6.00 | 9 | -1.19 | 40 | -47.60 | |
|  Karimpour Talebi, Arman | | | 1507 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Asadi, Mehrsam | | | 1537 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Abed Natanzi, Parsa | | | 1357 | IRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Farkhani, Mobin | | | 1487 | IRI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Bardeh, Tahmoores | | | 1441 | IRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sodachi, Saba | | | 1512 | IRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hosseini, Vihan | | | 1464 | IRI | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Mehri, Mohammad Amin | | | 1527 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Ghorbani, Zahra | | | 1469 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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) | | | | 19th International Caspian Cup (Masters-A Category) | Rasht | IRI | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1721 | 3.00 | 8 | 0.98 | 40 | 39.20 | |
| | Baghaei, Mehrad | | | 1985 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Kreisl, Robert | m | | 2353 | AUT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Barzegar, Saeb | | | 1980 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Shubham, Shukla | | | 1865 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Rahmani, Pedram | | | 1828 | IRI | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Ghomi, Parnian | | wc | 1987 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Rezaei, Hamidreza | | | 1892 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Akbari, Rosha | | | 1690 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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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