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Individual Calculations November 2023 |
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| Mueller, Oliver Total change: -8.20 | |   |
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| 2023 IBCA World Individual Chess Championship for the Blind and Visually Impaired | Rhodes | GRE | 2023-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2275 | 3.50 | 5 | -0.41 | 20 | -8.20 | |
|  Bozic, Sasa | | | 1875 * | SRB | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dyballa, Gerhard | | | 1919 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Yatsishin, Ivan | | | 2019 | UKR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Dukaczewski, Piotr | m | | 2088 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kolpakov, Vladyslav | | | 2238 | UKR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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) | | |
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