Rapid:
Individual Calculations January 2022 |
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Ghanbari, Ali Total change: -24.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st Arak Rapid Chess Memorial Hossein Borji (U1700) | Arak | IRI | 2021-12-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1047 | 1288 | 2.00 | 4 | -1.20 | 20 | -24.00 | |
| Mohamadi, Mahziyar | | | 1048 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | Salehi, Parisa | | | 1048 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | Badkobeh, Nargol | | | 1015 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | Souri, Reyhane | | | 1077 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | 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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