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Individual Calculations August 2022 |
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| Poniewierski, Piotr Total change: 3.20 | |   |
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| XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa C | Lazy | POL | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1747 | 6.00 | 9 | 2.12 | 20 | 42.40 | |
|  Marszalek, Jakub | | | 1350 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szczesniak, Konrad | | | 2015 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Marusenko, Petr | m | | 2075 | UKR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Bartczak, Hanna | | | 1478 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wasik, Jozef | | | 1631 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Makowski, Tomasz | | | 1866 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sciborowski, Miroslaw | | | 1940 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Radzicki, Wieslaw | | | 1805 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Shilov, Sergej | f | | 2028 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Najdorf Chess Festival 2022 group B | Warszawa | POL | 2022-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1747 | 6.00 | 9 | -1.96 | 20 | -39.20 | |
| | Golinski, Krzysztof | | | 1282 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Matskevich, Varvara | | | 1463 | FID | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Sikorski, Jan | | | 1347 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rutkowski, Feliks | | | 1402 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Prokopiuk, Jakub | | | 1477 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Wasylewski, Marcin | | | 1413 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Smeryk, Andriy | | | 1397 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Terkiewicz, Bruno | | | 1468 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Grzelak, Piotr | | | 1345 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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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