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Individual Calculations August 2023 |
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| Woytitzki, Sophie Total change: 53.20 | |   |
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| VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN C | Bydgoszcz | POL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1127 | 2.50 | 6 | 1.38 | 40 | 55.20 | |
|  Kopacki, Aleksander | | | 1478 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Haja, Jacek | | | 1539 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Nagly, Krzysztof | | | 1463 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kolosza, Zuzanna | | | 1188 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Kalvaitis, Gintautas | | | 1447 | LTU | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Holynski, Szymon | | | 1301 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |
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) | | | | Warsaw Chess Festival - group C | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1127 | 1.00 | 5 | -0.05 | 40 | -2.00 | |
| | Leszczewicz, Karol | | | 1433 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Rembecki, Robert | | | 1366 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kwiek, Janusz | | | 1413 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kwiatkowski, Jakub | | | 1399 | POL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Dziolko, Wiktor | | | 1216 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | |
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