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Individual Calculations June 2023 |
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| Potomak, Vladimir Total change: -49.40 | |   |
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| Ostravsky konik 2023 - FIDE open A | Ostrava | CZE | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2089 | 3.50 | 9 | -2.47 | 20 | -49.40 | |
|  Mashchenko, Tamila | | | 1863 | UKR | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Kolar, Stanislav | | | 1922 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Apaar, Saxena | | | 2012 | IND | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Kopec, Mariusz | | | 2026 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Dylong, Antoni | | | 1989 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Hanak, Tomas | | | 2023 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Heyl, Thomas | | | 1935 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Vesely, Martin | | | 2023 | CZE | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Mrazek, Roman | | | 1913 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | |
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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