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Rapid:
Individual Calculations December 2023 |
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| Yousefi, Artin Total change: 6.80 | |   |
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| Weekly Ahouran Chess School 1402 | Tehran | IRI | 2023-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1260 | 0.00 | 4 | -0.83 | 20 | -16.60 | |
|  Sadatnajafi, M. | | | 2011 | IRI | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Sajadi Naeini, Seyed Soheil | | | 1644 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Roohi, Behzad | | | 1390 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Moghareh, Ali | | | 1319 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | Weekly Ahourarn Chess School (2 Azar) | Tehran | IRI | 2023-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1260 | 2.00 | 5 | 1.17 | 20 | 23.40 | |
| | Abed Masrorkhah, Artin | | | 1765 | IRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Orooji, Siamak | | | 1524 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Bayat, Mehran | | | 1633 | IRI | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nazari Nia, Shahram | | | 1461 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Askari, Ali | | | 1437 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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