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Rapid:
Individual Calculations June 2023 |
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| Akbari, Roz Total change: -50.40 | |   |
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| 2nd Open Rapid Shahin Shahr Aria Academy 1402 | Esfahan | IRI | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1134 | 0.00 | 3 | -0.64 | 40 | -25.60 | |
|  Abbaspour Dehaghani, Mohammadhose | | | 1534 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nanavar, Pouyan | | | 1355 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Darabi, Bahar | | | 1250 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | * 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) | | | | 2nd Open Fooladshahr Chess Tournament | Esfahan | IRI | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1093 | 0.50 | 3 | 0.29 | 40 | 11.60 | |
| | Aghababaee, Asghar | | | 1655 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Haji Abolhasani, Saeed | | | 1484 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Alviri, Behaeen | | | 1455 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | 7th Falavarjan Rapid Tournament | Esfahan | IRI | 2023-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1093 | 0.00 | 4 | -0.91 | 40 | -36.40 | |
| | Badiyi, Nikan | | | 1347 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tavakoli, Mohammadsaleh | | | 1234 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Alikhani, Romina | | | 1221 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Barati, Mahmoud | | | 1502 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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