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Individual Calculations February 2023 |
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| Pieczulis, Blazej Total change: 6.80 | |   |
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| 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa B | Bialystok | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1776 | 4.00 | 8 | 1.12 | 40 | 44.80 | |
|  Smieszek, Wojciech | | | 2090 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Wasiluk, Mateusz | | | 1508 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Zgadzaj, Rafal | | | 2059 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Pilzak, Marcin | | | 2120 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zawal, Krzysztof | | | 1405 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Pyka, Roman | | | 1928 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Syrkiewicz, Michal | | | 2094 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Jaskiewicz, Kacper | | | 1926 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | XI MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1776 | 5.50 | 9 | -0.95 | 40 | -38.00 | |
| | Businski, Jan | | | 1376 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Przedlacki, Wiktor | | | 1425 | POL | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Borowik, Karol | | | 1463 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Hartlinski, Tomasz | | | 1475 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Rzap, Filip | | | 1414 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Krotowski-Cacha, Michal | | | 1510 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Majek, Kacper | | | 2111 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Jagodzinski, Mariusz | | | 1942 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Boryna, Szymon | | | 1525 | POL | 0.50 | 1 | -0.31 | 40 | -12.40 | | | * 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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