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Blitz:
Individual Calculations July 2023 |
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| Khalaji, Saead Total change: -39.80 | |   |
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| 1st IRCF Weekly Blitz Tournament 1402 | Tehran | IRI | 2023-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1373 | 0.00 | 3 | -1.83 | 20 | -36.60 | |
|  Vaziri, Rasool | | | 1765 | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ostad Ghasemi, Amirmohammad | | | 1037 | IRI | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Mogheyseh, Fatemeh | | | 1056 | IRI | 0.00 | 1 | -0.87 | 20 | -17.40 | |
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 Chess To Infinity Weekly Blitz Tournaments 1402 | Tehran | IRI | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1753 | 1373 | 0.50 | 5 | -0.16 | 20 | -3.20 | |
| | Kashefi, Amir Hosein | f | | 2064 | IRI | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Abed, Meisam | | | 1828 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kiaei, Ali | | | 1690 | IRI | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Sohrabi, Hessam | | | 1666 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Aledavood, Seyed Ali | | | 1518 | IRI | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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