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Individual Calculations November 2023 |
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| Zahmati, Sobhan Total change: 6.20 | |   |
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| Yerevan Open 2023 (Tournament A) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2235 | 5.50 | 9 | 0.31 | 20 | 6.20 | |
|  Avanesyan, Aleksandr | | | 1480 | ARM | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Ritviz, Parab | f | | 2392 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nadanyan, Kiti | | | 1835 * | ARM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Shahil, Dey | m | | 2360 | IND | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Movahed, Sina | f | | 2441 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Barzegar, Saeb | | | 1979 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Davtyan, Arsen | f | | 2430 | ARM | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Steiners, Emils | | | 1893 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sahakyan, Aleks | f | | 2254 | ARM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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