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Rapid:
Individual Calculations April 2023 |
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| Akbarhamze, Amirhossein Total change: 22.40 | |   |
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| 25th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2023-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1273 | 2.00 | 6 | 0.45 | 20 | 9.00 | |
|  Garsiforoush, M. | | | 2053 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Razzaghi, Ali | | | 1470 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Mostafavi Parsa, Mohammad | | | 1506 | IRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Alamir Virsagh, Ehsan | | | 1772 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Barati Masihi, Kevin | | | 1472 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ghasemi, Sepehr | | | 1023 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | | | 26th IRCF Weekly Rapid Tournament 1401 | Tehran | IRI | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1273 | 2.00 | 4 | 0.67 | 20 | 13.40 | |
| | Mohammadi, Mahziar | | | 1363 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Mehrabi, Manouchehr | | | 1634 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Fardbehbahani, Behnam | | | 1596 | IRI | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ahanpie, Mahbod | | | 1106 | IRI | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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) | | |
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