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Individual Calculations September 2022 |
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| Grzadka, Artur Total change: -65.60 | |   |
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| VI Miedzynarodowy Memorial Ireny Warakomskiej - Open B | Suwalki | POL | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1752 | 4.00 | 8 | 0.98 | 40 | 39.20 | |
|  Topola, Rafal | | | 1970 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Sawicki, Dorian | | | 1427 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Golis, Wiktor | | | 1964 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Jaskiewicz, Kacper | | | 1894 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Wierzbicki, Michal | | | 1939 | POL | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Gawronski, Miroslaw | | | 1989 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Poplawski, Maciej | | | 1951 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Butkiewicz, Jan | | | 1608 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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) | | | | 58th Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1561 | 1752 | 4.00 | 9 | -2.62 | 40 | -104.80 | |
| | Oglaza, Dawid | | | 1594 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Jedrzejko, Martyna | | | 1557 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Chybalski, Piotr | | | 1665 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Blasiak, Miroslaw | | | 1608 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Krzyzosiak, Anna | | | 1449 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Turek, Michal | | | 1682 | POL | 0.00 | 1 | -0.60 | 40 | -24.00 | | | Uliasz, Katarzyna | | | 1595 | POL | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Szydlowski, Oskar | | | 1352 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ochenduszko, Bartosz | | | 1546 | POL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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