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Individual Calculations January 2024 |
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| Bavandpour, Mohammad Total change: 25.80 | |   |
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| 1th Yalda Cup national Open Chess Tournament-Kurdistan 1402(standard) | Kurdistan | IRI | 2023-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1357 | 3.00 | 7 | 0.18 | 20 | 3.60 | |
|  Fathian, Mobin | | | 1774 | IRI | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Rahbar, Aihan | | | 1765 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rahbar, Shahan | | | 1152 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Aghili Mofid, Davood | | | 1716 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pouyandeh, Naser | | | 1154 | IRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Roozbeh, Reza | | | 1029 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Shamsi, Payar | | | 1614 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | U1800 Standard Ardabil Cup | Ardabil | IRI | 2023-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1580 | 1357 | 2.00 | 4 | 1.11 | 20 | 22.20 | |
| | Safavi, Seyyed Mohsen | | | 1638 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Karimzadeh Kalkhoran, Ali | | | 1485 | IRI | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Eydazha, Sevil | | | 1575 | IRI | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Tondro, Amir Hosein | | | 1622 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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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