Rapid:
Individual Calculations August 2023 |
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Safari, Parham Total change: -11.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Tir cup rapid Tehran | Tehran | IRI | 2023-07-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1505 | 1137 | 0.00 | 2 | -0.29 | 40 | -11.60 | |
| Sadeghi, Ali | | | 1698 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | Parsi, Afshin | | | 1312 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | 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) | |
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