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Rapid:
Individual Calculations June 2023 |
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| Kiani, Shahriar Total change: 83.20 | |   |
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| 1st (My homland is IRAN) Cup U16 Rapid Open Chess Tournament (Rated) | Mazandaran | IRI | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1364 | 1077 | 3.00 | 5 | 1.86 | 40 | 74.40 | |
|  Mohammadi, Arash | | | 1733 | IRI | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Larijani, Amir Mahdi | | | 1223 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Miar, Arad | | | 1551 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Vafaei Zarinabadi, Ilia | | | 1151 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Shahbahrami, Kiyan | | | 1164 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | The 6th Ramsar Rapid Rated Chess Tournament,to honor Haj Hossein Heshmatifar | Mazandaran | IRI | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1077 | 0.50 | 4 | 0.22 | 40 | 8.80 | |
| | Peirovinezhad, Rahim | | | 1403 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Azizi, Alireza | | | 1508 | IRI | 0.50 | 1 | 0.43 | 40 | 17.20 | | | Kakavand, Ramtin | | | 1808 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dousti, Ali | | | 1492 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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