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Rapid:
Individual Calculations April 2023 |
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| Ciezadlik, Michal Total change: -6.20 | |   |
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| SAP Gliwickie Cztery Pory Roku - ZIMA | Gliwice | POL | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1898 | 1203 | 0.00 | 2 | -0.02 | 20 | -0.40 | |
|  Feliks, Slawomir | | | 1806 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gabrys, Lukasz | | | 1989 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | Otwarte Grand-Prix Krakowa w szachach szybkich (FIDE) nr 7 | Krakow | POL | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1337 | 1203 | 1.50 | 5 | -0.29 | 20 | -5.80 | |
|  Opasiak, Dustin Tennessee | | | 1679 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Krawczynski, Mateusz | | | 1256 | POL | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Osinski, Tomasz | | | 1262 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Khaustovich, Dzmitry | | | 1225 | FID | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Wegrzyniak, Dawid | | | 1261 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | |
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