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Rapid:
Individual Calculations August 2023 |
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| Nasiri Yarahmad, Ata Total change: -58.40 | |   |
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| 1st Miandoab Rapid Open Chess Tournament Qoshachay Cup 1402 | Western Azerbaijan | IRI | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1196 | 0.00 | 4 | -0.73 | 40 | -29.20 | |
|  Mohammadi, Ehsan | | | 1849 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Norouziazar, Mohammadreza | | | 1468 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sheikhi, Parsa | | | 1380 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Farajollahzadeh Salari, Bahram | | | 1350 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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) | | | | 8th Maragheh Sahand club weekly rapid chess tournament | Maraghe | IRI | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1196 | 0.00 | 4 | -0.73 | 40 | -29.20 | |
| | Mohammadi, Ehsan | | | 1849 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Norouziazar, Mohammadreza | | | 1468 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Sheikhi, Parsa | | | 1380 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Farajollahzadeh Salari, Bahram | | | 1350 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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