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Blitz:
Individual Calculations May 2023 |
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| Malaknezhad, Amirali Total change: 161.20 | |   |
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| Alborz Blitz 1 Ordibehesht 1402 | Karaj | IRI | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1251 | 3.00 | 8 | 1.26 | 40 | 50.40 | |
|  Moghadas Jafari, Mohammad | | | 1775 | IRI | 1.00 | 1 | 0.97 | 40 | 38.80 | |  Darvishi, Matin | | | 1374 | IRI | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Izady, Mohammad | | | 1972 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Mahmoodi, Nader | | | 1877 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Oveisi, Reza | | | 2057 | IRI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Shah Bahrami, Kian | | | 1154 | IRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Abbasi, Barsa | | | 1456 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jafar Nejad, Amirmohammad | | | 1259 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | Iranian Cadet Chess Championship 2023 (Boys U10)_Blitz | Tehran | IRI | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1251 | 4.50 | 8 | 2.77 | 40 | 110.80 | |
| | Bolandnazar, Korosh | | | 1468 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Amiri, Mahan | | | 1477 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Rezaei Abbasi, Barmaan | | | 1501 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Firoozi, Farbod | | | 1421 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Jalali Haji Abadi, Ehsan | | | 1274 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Kakavand, Ramtin | | | 1928 | IRI | 0.50 | 1 | 0.49 | 40 | 19.60 | | | Biglarifard, Koorosh | | | 1629 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Moosavi, Seyed Arad | | | 1439 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
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