|
Individual Calculations April 2023 |
|
|
|
| Bartosik, Dawid Total change: 12.20 | |   |
|
| XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 8 | Warszawa | POL | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1474 | 1.00 | 1 | 0.26 | 20 | 5.20 | |
|  Kaczmarczyk, Marcin | | | 1288 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | XIII Otwarte Mistrzostwa Garnizonu Warszawa w szachach klasycznych 2023 Round 9-11 | Warszawa | POL | 2023-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1459 | 2.00 | 3 | 0.35 | 20 | 7.00 | |
|  Zoltkowski, Marcin | | | 1314 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Chojecki, Lukasz | | | 1297 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Juszkowski, Kamil | | | 1655 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
|
