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Individual Calculations August 2023 |
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| Czerwinski, Bartlomiej Total change: 57.40 | |   |
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| VIII Miedzynarodowy Festiwal Szachowy w Bydgoszczy - OPEN B | Bydgoszcz | POL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1544 | 4.00 | 9 | 2.20 | 20 | 44.00 | |
|  Pawicka, Magdalena | | | 1833 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Bogusz, Alan | | | 1832 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rudnik, Lukasz | | | 1851 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Rak, Tomasz | | | 1882 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Rzhevutsky, Jan | | | 1746 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Dwojacki, Jakub | | | 1638 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Wisniewski, Jaroslaw | | | 1803 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Nagly, Wojciech | | | 1817 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Matskevich, Varvara | | | 1727 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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 |
| 1381 | 1544 | 7.00 | 9 | 0.67 | 20 | 13.40 | |
| | Daniszewski, Michal | | | 1191 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Wiktorowski, Janusz | | | 1327 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Potynski, Hubert | | | 1304 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Hartman, Aleksander | | | 1407 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Grudzinski, Krzysztof | | | 1429 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Buklaho, Ignacy | | | 1441 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gozdzikowski, Franciszek | | | 1465 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Bajno, Adam | | | 1303 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Iwaszkiewicz, Krzysztof | | | 1564 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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