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Individual Calculations October 2022 |
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| Morchiashvili, Bachana Total change: -9.10 | |   |
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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 |
| 2101 | 2297 | 5.50 | 9 | -0.91 | 10 | -9.10 | |
|  Arian, Matin | | | 1866 | IRI | 1.00 | 1 | 0.07 | 10 | 0.70 | |  Mohandesi, Shahin | m | | 1934 | IRI | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Doroodgar, A.hosein | | | 1998 | IRI | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Mousavi, Seyed Khalil | g | | 2537 | IRI | 0.00 | 1 | -0.20 | 10 | -2.00 | | | Gharagyozyan, Artur | | | 2054 | ARM | 0.00 | 1 | -0.80 | 10 | -8.00 | | | Pilvaieh, Ali | | | 1997 | IRI | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Sedaghati, Mehrdad | f | | 2118 | IRI | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1897 * | IRI | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Ghaem Maghami, Ehsan | g | | 2511 | IRI | 0.00 | 1 | -0.23 | 10 | -2.30 | | | * 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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