Individual Calculations August 2023 |
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Shahveran, Samira Total change: -49.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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West Azerbaijan Standard Chess Championship 1402 | Urmiya | IRI | 2023-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1150 | 1483 | 1.00 | 4 | -2.48 | 20 | -49.60 | |
| Majidi, Ronia | | | 1080 | IRI | 0.50 | 1 | -0.42 | 20 | -8.40 | | Sharifi, Sajad | | | 1210 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | Khalilzadeh, Ayshan | | | 1230 | IRI | 0.00 | 1 | -0.81 | 20 | -16.20 | | Osmani, Kiana | | | 1078 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | 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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