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Rapid:
Individual Calculations September 2022 |
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| Shahbazi, Arad Total change: -16.80 | |   |
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| 5th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1535 | 1065 | 0.00 | 4 | -0.43 | 20 | -8.60 | |
|  Faramarzi, Martia | | | 1227 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Behnasr, Mohammad Mahdi | | | 1630 | IRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Mohammadzadeh, Hadi | | | 1394 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abed, Meisam | | | 1889 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | 6th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2022-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1470 | 1065 | 0.00 | 4 | -0.41 | 20 | -8.20 | |
| | Lavasani, Hossein | | | 1609 | IRI | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Nazari Nia, Shahram | | | 1502 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Nemati, Mehrad | | | 1532 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Poursalan, Iman | | | 1236 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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