|
Individual Calculations August 2023 |
|
|
|
| Wojtaszewski, Piotr Total change: 43.80 | |   |
|
| Warsaw Chess Festival - group A | Warszawa | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 1994 | 4.50 | 9 | 2.19 | 20 | 43.80 | |
|  Zdybel, Przemyslaw | | | 2188 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | |  Chomczyk, Marek | | | 2277 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Jarmula, Lukasz | g | | 2435 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Mirski, Stanislaw | | | 2139 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Fiszer, Bartosz | c | | 2194 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Wiech, Grzegorz | | | 2140 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Slomczewski, Michal | | | 2101 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Gorkiewicz, Mateusz | | | 2122 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Persson, Andreas | c | | 2135 | SWE | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | |
|
