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Individual Calculations June 2023 |
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| Patev, Petko Total change: 18.20 | |   |
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| 2023 IBCA European Team Chess Championship for the Blind and Visually Impaired | Genova | ITA | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1796 | 4.00 | 8 | 0.91 | 20 | 18.20 | |
|  Kljaic, Kresimir | | | 1520 | CRO | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Meyer, Eric | | | 1677 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Morariu, Ionel | | | 1914 | ROU | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Suder, Ryszard | | | 2044 | POL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Olivera Gutierrez, Albert | | | 1965 | ESP | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Janjic, Stefan | | | 2089 | SRB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Stimec, Marjan | | | 1771 | SLO | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Zsiltzova-Lisenko, Lubov | | wm | 2151 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | |
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