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Individual Calculations September 2023 |
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| Szalko, Maciej Total change: 17.00 | |   |
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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 |
| 2014 | 1944 | 4.50 | 9 | 0.85 | 20 | 17.00 | |
|  Augustyniak, Rafal | | | 1544 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Varvaglione, Antonio | | | 2124 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Arnedo Vigueras, Miguel | | | 1565 | ESP | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Campos, Eugenio | m | | 2152 | ANG | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Piekielny, Pawel | | | 2225 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kovalenko, Vladimir N. | | | 2022 | UKR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Nowak, Lukasz | f | | 2408 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Valenta, Vit Vaclav | f | | 1995 | CZE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Dukaczewski, Piotr | m | | 2095 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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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