Individual Calculations September 2022 |
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Ansari Mahyari, Diana Total change: 36.80 | | |
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10th Qazvin Cup Group B (U 1800) | Qazvin | IRI | 2022-07-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1528 | 1230 | 1.50 | 6 | 0.57 | 40 | 22.80 | |
| Bayat, Nikan | | | 1453 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | Safarian, Fatemeh | | | 1439 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | Taherkhani, Majid | | | 1497 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | Soudmand, Sayed Mohsen | | | 1643 | IRI | 0.00 | 1 | -0.07 | 40 | -2.80 | | Shiri, Omid | | | 1590 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | Keshavarz, Sajad | | | 1546 | IRI | 0.50 | 1 | 0.37 | 40 | 14.80 | | 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) | | 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1628 | 1250 | 1.00 | 5 | 0.35 | 40 | 14.00 | |
| Mahmoody, M. Sadegh | | | 1910 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | Mokhtarzadeh, M.reza | | | 1597 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Soleimani Moghadam, Alireza | | | 1726 | IRI | 0.00 | 1 | -0.05 | 40 | -2.00 | | Salehi Reihani, Bahamin | | | 1406 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | Nazari Nia, Shahram | | | 1501 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | 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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