Individual Calculations November 2023 |
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Akbari, Rosha Total change: 26.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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1st Arvand international chess festival (Masters) | Abadan | IRI | 2023-09-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1900 | 1677 | 2.50 | 8 | 0.65 | 40 | 26.00 | |
| Memarzadeh, Hossein | | | 1949 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Khanipour, Abolfazl | | | 1989 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | Aryanejad, Hossein | f | | 2051 | IRI | 0.50 | 1 | 0.40 | 40 | 16.00 | | Kakavand, Ramtin | | | 1910 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | Jabbar, Naser Issa | | | 1924 | IRQ | 0.50 | 1 | 0.31 | 40 | 12.40 | | Doostkam, Pouyan | | | 1903 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | Biglarifard, Koorosh | | | 1729 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | Wandy, Kasim | | | 1747 | NED | 1.00 | 1 | 0.60 | 40 | 24.00 | | 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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