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Blitz:
Individual Calculations June 2022 |
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| Ghavidel, Amirhossein Total change: 10.20 | |   |
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| Ramadan Cup Lahijan Chess Championship Base | Lahijan | IRI | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1062 | 1.00 | 5 | 0.51 | 20 | 10.20 | |
|  Bararjani, Mehdi | | | 1538 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Jamshideyni, Arash | | | 1543 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Radmard, Ebrahim | | | 1616 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Gholizadeh, Majid | | | 1315 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kiabani, Abbas | | | 1336 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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