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Individual Calculations November 2023 |
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| Selcuk, Umit Total change: 11.60 | |   |
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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 |
| 1882 | 1623 | 2.00 | 7 | 0.58 | 20 | 11.60 | |
|  Bibikov, Yuriy | | | 2050 | KAZ | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Cajzler, Hinko | | | 2007 | CRO | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Dima, Mihai | | | 1916 | ROU | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Riegler, Dieter | | | 1844 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Bozic, Sasa | | | 1803 | SRB | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Polnar, Josef | | | 1637 | CZE | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Dyballa, Gerhard | | | 1919 | GER | 0.50 | 1 | 0.35 | 20 | 7.00 | |
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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