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Individual Calculations August 2023 |
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| Woytitzki, Maja Total change: 33.60 | |   |
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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 |
| 1389 | 1265 | 3.50 | 6 | 1.50 | 40 | 60.00 | |
|  Sivickis, Kornelia | | | 1399 | POL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Jarnuczak, Damian | | | 1373 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kalvaitis, Gintautas | | | 1447 | LTU | 0.00 | 1 | -0.26 | 40 | -10.40 | |  Wydornik, Robert | | | 1293 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Nagly, Krzysztof | | | 1463 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Maciejewski, Adam | | | 1359 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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 |
| 1182 | 1270 | 3.00 | 6 | -0.66 | 40 | -26.40 | |
| | Mirowski, Przemyslaw | | | 1430 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Wnuk, Piotr | | | 1481 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Czarkowski, Jaroslaw | | | 1021 | POL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Wroblewski, Rafal | | | 1030 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Metera, Tomasz | | | 1069 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Dymowska, Joanna | | | 1058 | POL | 1.00 | 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) | | |
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