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Rapid:
Individual Calculations January 2024 |
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| Hajizadeh, Mahbod Total change: -16.00 | |   |
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| 2nd IRCF Rapid CUP 1402 (University Students Day) | Tehran | IRI | 2023-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1006 | 0.00 | 2 | -0.02 | 40 | -0.80 | |
|  Abdollahi, Vahid | | | 1635 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Sabbaghi, Hamid Reza | | | 1640 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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) | | | | 20th Chess To Infinity Weekly Rapid Tournaments 1402 | Tehran | IRI | 2023-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1006 | 0.00 | 4 | -0.38 | 40 | -15.20 | |
| | Rezaei, Sohrab | | | 1326 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Elmi Pour, Amir | | | 1279 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Seifdar, Mohammad Hasan | | | 1518 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Rezaei, Amir Hosein | | | 1492 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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