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Individual Calculations December 2021 |
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| Kopaczewski, Zbigniew Total change: -60.20 | |   |
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| Weekendowe Jesienne FIDE granie w Hetmanie 2021_C | Warszawa | POL | 2021-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1473 | 3.00 | 8 | -2.86 | 20 | -57.20 | |
|  Zawadzki, Wojciech | | | 1285 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Okinczyc, Mateusz | | | 1189 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Flis, Piotr | | | 1326 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kwiek, Janusz | | | 1413 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Marciniak, Kajetan | | | 1331 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Suminski, Bogdan | | | 1423 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Rybicki, Jan | | | 1208 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Dymowska, Joanna | | | 1073 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | * 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) | | | | Mistrzostwa Plocka w szachach klasycznych 2021 | Plock | POL | 2021-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1473 | 3.50 | 7 | -0.15 | 20 | -3.00 | |
| | Grabarczyk, Miroslaw | g | | 1873 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Strzesniewska, Joanna | | | 1376 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Klein, Zbigniew | | | 1711 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Szalkowski, Jozef | | | 1171 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hoffman, Sebastian | | | 1255 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Wydra, Artur | | | 1563 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Kurzawa, Marcin | | | 1299 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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