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Individual Calculations November 2023 |
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| Davtyan, Arsen Total change: -5.10 | |   |
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| Yerevan Open 2023 (Tournament A) | Yerevan | ARM | 2023-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2430 | 6.00 | 9 | -0.51 | 10 | -5.10 | |
|  Pattnayak, Nilsu | | | 2066 | IND | 1.00 | 1 | 0.10 | 10 | 1.00 | |  Kirtadze, Anastasia | | wf | 2030 * | GEO | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Alaverdyan, Gevorg | f | | 2260 | ARM | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Karthik, Venkataraman | g | | 2563 | IND | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Kairbekova, Amina | | wm | 2212 | KAZ | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Sukiasyan, Vahe A. | | | 2175 | ARM | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Zahmati, Sobhan | c | | 2235 | IRI | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Chaqryan, Erik | f | | 2326 | ARM | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Mahdavi, Reza | f | | 2302 | IRI | 0.50 | 1 | -0.17 | 10 | -1.70 | | | * 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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