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Individual Calculations June 2023 |
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| Janjic, Stefan Total change: 8.20 | |   |
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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 |
| 1888 | 2089 | 7.00 | 9 | 0.41 | 20 | 8.20 | |
|  Stimec, Marjan | | | 1771 | SLO | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Zsiltzova-Lisenko, Lubov | | wm | 2151 | UKR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Dukaczewski, Piotr | m | | 2091 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Olivera Gutierrez, Albert | | | 1965 | ESP | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Alon, Levi | | | 1689 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Patev, Petko | | | 1796 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dobierzin, Olaf | | | 1935 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Morariu, Ionel | | | 1914 | ROU | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Meyer, Eric | | | 1677 | FRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | | * 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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