Individual Calculations April 2023 |
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Khaledi, Parham Total change: -20.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Qazvin Chess Championship - 1401 | Qazvin | IRI | 2023-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1365 | 1171 | 0.00 | 2 | -0.51 | 40 | -20.40 | |
| Ahadizade, Saeed | | | 1435 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | Alimohamadi, Armin | | | 1294 | IRI | 0.00 | 1 | -0.33 | 40 | -13.20 | | 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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