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Rapid:
Individual Calculations April 2023 |
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| Biriya, Yadollah Total change: 57.60 | |   |
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| Gilan Rapid Cup (8Esfand 1401) | Gilan | IRI | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1268 | 3.00 | 6 | 0.53 | 20 | 10.60 | |
|  Masoumi, Sahar | | | 1759 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Yadollahi, Parham | | | 1032 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mobarak Nezhad, Alireza | | | 1908 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Taslimi, Eghbal | | | 1104 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Golshannejad, Sepehr | | | 1607 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rahpeima, Savina | | | 1049 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | Gilan Rapid Cup (18esfand 1401) | Rasht | IRI | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1268 | 5.00 | 5 | 2.29 | 20 | 45.80 | |
| | Jafarikhah, Danyal | | | 1054 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Khorsandi, Mohammadmahdi | | | 1147 | IRI | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Shahidi Kasmaii, Niayesh | | | 1177 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Reshad, Radin | | | 1491 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Forootan, Avash | | | 1314 | IRI | 1.00 | 1 | 0.56 | 20 | 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) | | | | Qazvin Nowrouz Rapid Cup (U-2000) | Qazvin | IRI | 2023-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1268 | 0.50 | 6 | 0.06 | 20 | 1.20 | |
| | Pourgol, Arman | | | 1823 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Farhadi Varmazabadi, Behzad | | | 1653 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Habibifard, Parham | | | 1699 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Shokri, Firouz | | | 1662 | IRI | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Davari, Sara | | | 1767 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Naderiyan, Amir Hosein | | | 1590 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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