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Individual Calculations October 2023 |
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| Szydlowski, Wiktor Total change: -68.00 | |   |
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| Ogolnopolski Integracyjny Turniej "Fianchetto" nad morzem 2023 | Jastrzebia Gora | POL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1477 | 1662 | 3.00 | 6 | -1.18 | 20 | -23.60 | |
|  Jurkiewicz, Kazimierz | | | 1262 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kawula, Andrzej | | | 1932 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Karczynski, Lech | | | 1672 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Marszalek, Jakub | | | 1272 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Mazurkiewicz, Wojciech | | | 1420 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Olkuski, Tadeusz | | | 1306 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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) | | | | Puchar Polski Niepelnosprawnych w szachach | Wladyslawowo | POL | 2023-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1604 | 1662 | 3.00 | 9 | -2.22 | 20 | -44.40 | |
| | Malecki, Eugeniusz | | | 1945 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Janas, Andrzej | | | 1478 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Racis, Weronika | | | 1461 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Anders, Marcin | | | 1530 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Piotrowski, Arkadiusz | | | 1922 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sokol, Tomasz | | | 1475 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lipski, Henryk | | | 1405 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Swiderski, Pawel | | | 1609 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Spionkowski, Fabian | | | 1609 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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