|
Rapid:
Individual Calculations October 2023 |
|
|
|
| Zbrzeski, Piotr Total change: 12.40 | |   |
|
| IX Otwarte Mistrzostwa Mazowsza w Szachach Szybkich o Puchar Kolei Mazowieckich | Otwock | POL | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1680 | 4.00 | 8 | 0.62 | 20 | 12.40 | |
|  Dobrowolski, Marcin | | | 1963 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | |  Prandzioch, Dorota | | | 1787 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Abramowski, Arkadiusz | | | 1640 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Choroszej, Aleksander | | | 1978 | POL | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Alvarado, Carlos | c | | 1962 | PER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Oles, Jan | | | 1289 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mocny, Stanislaw | | | 1335 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kotarski, Bartosz | | | 1922 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
|
