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Rapid:
Individual Calculations August 2023 |
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| Pornakh, Vahed Total change: 28.80 | |   |
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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 |
| 1492 | 1470 | 4.00 | 7 | 0.72 | 20 | 14.40 | |
|  Mohammadi, Ehsan | | | 1849 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Ahrar, Mahmood | | | 1115 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rafati, Morteza | | | 1782 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Abbaszadeh, Moslem | | | 1735 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Anaami Moghaddam, Yashar | | | 1251 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ghasemi Shahabi, Alireza | | | 1070 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aminpour, Alireza | | | 1640 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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 |
| 1492 | 1470 | 4.00 | 7 | 0.72 | 20 | 14.40 | |
| | Mohammadi, Ehsan | | | 1849 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ahrar, Mahmood | | | 1115 | IRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rafati, Morteza | | | 1782 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Abbaszadeh, Moslem | | | 1735 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Anaami Moghaddam, Yashar | | | 1251 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ghasemi Shahabi, Alireza | | | 1070 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aminpour, Alireza | | | 1640 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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