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Individual Calculations November 2023 |
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| Spychala, Jozefa Total change: -19.20 | |   |
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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 |
| 1670 | 1432 | 0.50 | 6 | -0.96 | 20 | -19.20 | |
|  Maklushov, Serik | | | 1922 | KAZ | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Bozic, Sasa | | | 1803 | SRB | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Prpic, Milan | | | 1725 | CRO | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bratu, Gheorghe | | | 1718 | ROU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bogatu, Vasile | | | 1588 | MDA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Horbalova, Ivana | | | 1266 | SVK | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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