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Individual Calculations September 2023 |
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| Valenta, Vit Vaclav Total change: 2.00 | |   |
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| 5th FIDE WORLD CHESS CHAMPIONSHIPS FOR PEOPLE WITH DISABILITIES | Lublin | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1995 | 5.00 | 9 | 0.10 | 20 | 2.00 | |
|  Szewczyk, Malwina | | | 1595 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Piekielny, Pawel | | | 2225 | POL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Pulvett Marin, Daniel Eduardo | m | | 2496 | ESP | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Stachanczyk, Jacek | m | | 2123 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Aleksandrova, Aleksandra | | wf | 1772 | ISR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Madrawski, Krzysztof | | | 2010 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Osypova, Alona | | | 1626 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Szalko, Maciej | | | 1944 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Egeman, Emilia | | | 1869 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | * 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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