|
Individual Calculations June 2023 |
|
|
|
| Polak, Michal Total change: -2.80 | |   |
|
| 272nd YMCA Spring 2023-A Round 4-7 | Warszawa | POL | 2023-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1893 | 1.50 | 4 | -0.66 | 20 | -13.20 | |
|  Podgorski, Maciej | | | 1944 | POL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kasperkiewicz, Pawel | | | 1868 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Choroszej, Aleksander | | | 1997 | POL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Klim, Juliusz | | | 1605 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | |
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) | | | | Festiwal Ursynowski Maj | Warszawa | POL | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1893 | 3.00 | 4 | 0.52 | 20 | 10.40 | |
| | Potynski, Hubert | | | 1493 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kossakowski, Adrian | | | 1358 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Chomczyk, Marek | | | 2345 | POL | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Kaminski, Jan | | | 1873 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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) | | |
|
