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Rapid:
Individual Calculations August 2023 |
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| Elahi, Abdollah Total change: 20.00 | |   |
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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 |
| 1839 | 2089 | 7.50 | 9 | 0.50 | 20 | 10.00 | |
|  Baydaghdar, Aynoor | | | 1689 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tazgir, Osman | | | 1545 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Ahmadi, Ramin | | | 1779 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ehtesham, Mehdi | | | 1838 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Alaghehmand, Arshia | | | 1989 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Baradaran, Sajjad | | | 1972 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Rezaei, Hossein | | | 1789 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Samadifar, Mahdi | | | 1872 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hosseinzadeh, Nima | f | | 2081 | IRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 1839 | 2089 | 7.50 | 9 | 0.50 | 20 | 10.00 | |
| | Baydaghdar, Aynoor | | | 1689 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tazgir, Osman | | | 1545 | IRI | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Ahmadi, Ramin | | | 1779 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ehtesham, Mehdi | | | 1838 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Alaghehmand, Arshia | | | 1989 | IRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Baradaran, Sajjad | | | 1972 | IRI | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Rezaei, Hossein | | | 1789 | IRI | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Samadifar, Mahdi | | | 1872 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Hosseinzadeh, Nima | f | | 2081 | IRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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