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Individual Calculations September 2023 |
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| Nowak, Lukasz Total change: -25.80 | |   |
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| VII Miedzynarodowy Memorial Ireny Warakomskiej - OPEN A | Suwalki | POL | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2219 | 2408 | 5.00 | 9 | -1.66 | 10 | -16.60 | |
|  Campos, Maria Jose | | wm | 2212 | ARG | 0.00 | 1 | -0.75 | 10 | -7.50 | |  Karpus, Michal | f | | 2224 | POL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Stanisz, Patryk | c | | 2150 | POL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Chyzy, Jakub | f | | 2267 | POL | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Praczukowski, Stanislaw | | | 2120 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Chojnacki, Krzysztof | m | | 2327 | POL | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Hryharovich, Aliaksei | | | 2239 | FID | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Schippers, Maurice | f | | 2203 | NED | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Malicka, Maria | f | wg | 2231 | POL | 1.00 | 1 | 0.27 | 10 | 2.70 | |
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) | | | | 5th FIDE WORLD CHESS CHAMPIONSHIPS FOR PEOPLE WITH DISABILITIES | Lublin | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2201 | 2408 | 5.50 | 9 | -0.92 | 10 | -9.20 | |
| | Egeman, Emilia | | | 2008 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Checiak, Krzysztof | | | 2001 | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Stachanczyk, Jacek | m | | 2123 | POL | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Molenda, Marcin | f | | 2392 | POL | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Madrawski, Krzysztof | | | 2010 | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pulvett Marin, Daniel Eduardo | m | | 2496 | ESP | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Szalko, Maciej | | | 1944 | POL | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Tazbir, Marcin | g | | 2500 | POL | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Collutiis, Duilio | m | | 2338 | ITA | 0.00 | 1 | -0.60 | 10 | -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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