Individual Calculations April 2023 |
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Hematian Mahdizadeh, Salma Total change: 71.60 | | |
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Qazvin Chess Championship - 1401 | Qazvin | IRI | 2023-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1447 | 1160 | 3.00 | 7 | 1.79 | 40 | 71.60 | |
| Ghanbari, Mohammaderfan | | | 1420 | IRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | Rasi, Davood | | | 1458 | IRI | 1.00 | 1 | 0.85 | 40 | 34.00 | | Shaabani, Amin | | | 1607 | IRI | 0.00 | 1 | -0.06 | 40 | -2.40 | | Mohamadi, Niyousha | | | 1516 | IRI | 0.50 | 1 | 0.39 | 40 | 15.60 | | Khan Ahmadi, Mohammad Reza | | | 1506 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | Ramezani, Hossein | | | 1302 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | Ghafary, Poria | | | 1320 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | 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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