|
Individual Calculations January 2023 |
|
|
|
| Perkowski, Dawid Total change: -7.60 | |   |
|
| 41. Miedzynarodowy Memorial Ludwika Zamenhofa 2022 - grupa C | Bialystok | POL | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1059 | 0.50 | 3 | -0.19 | 40 | -7.60 | |
|  Perkowski, Jakub | | | 1129 | POL | 0.50 | 1 | 0.10 | 40 | 4.00 | |  Sadowski, Michal | | | 1415 | POL | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Czarnowicz, Michal | | | 1318 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | |
|
