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Individual Calculations October 2022 |
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| Samimi, Armin Total change: -65.60 | |   |
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| 1st Taq_e Bostan Cup International Chess Festival Category A | kermanshah | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1895 | 1.00 | 5 | -1.64 | 40 | -65.60 | |
|  Mousavi, Seyed Khalil | g | | 2537 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Ebrahimi Rashti, Asal | | | 1811 | IRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Davari, Sara | | | 1805 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Akbari, Rosha | | | 1652 | IRI | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Rabi, Amir | | | 1829 | IRI | 0.00 | 1 | -0.59 | 40 | -23.60 | |
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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