Individual Calculations April 2023 |
|
|
Bahmani, Koorosh Total change: -64.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
|
Markazi U12 Boys Chess Championship | Markazi | IRI | 2023-03-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1605 | 1986 | 1.50 | 2 | -0.32 | 40 | -12.80 | |
| Salimi, Hossein | | | 1586 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | Biglarifard, Koorosh | | | 1623 | IRI | 0.50 | 1 | -0.40 | 40 | -16.00 | | * 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) | | PhileKhoob League 2022 Round 8-9 | Markazi | IRI | 2023-03-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1672 | 1986 | 2.00 | 2 | 0.29 | 40 | 11.60 | |
| Yousefi, Mahyar | | | 1757 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | Esmaili, Mohammad Arsalan | | | 1586 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | * 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) | | Philekhoob 4th Nowruz Cup Standard 2023 Group A (1900 to 2100) | Markazi | IRI | 2023-03-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1979 | 1986 | 1.50 | 6 | -1.58 | 40 | -63.20 | |
| Vahdatian, Davood | | | 2001 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | Bahrami Hezaveh, Navid | | | 2003 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | Heravi, Mohammad Hossein | | | 1932 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | Vahdatian, Davood | | | 2001 | IRI | 0.50 | 1 | 0.02 | 40 | 0.80 | | Bahrami Hezaveh, Navid | | | 2003 | IRI | 0.00 | 1 | -0.48 | 40 | -19.20 | | Heravi, Mohammad Hossein | | | 1932 | IRI | 0.00 | 1 | -0.58 | 40 | -23.20 | | 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) | |
|
« go back
|
Share this page
|
|
© World Chess Federation
| Contact us: admin@fide.com
| Developed and supported by Elista FIDE Office
| Ratings questions: Elista FIDE Office
|