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Individual Calculations January 2023 |
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| Gorzelinski, Jan Total change: 4.20 | |   |
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| 263rd YMCA Autumn 2022-D Round 10-13 | Warszawa | POL | 2022-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1276 | 1.00 | 2 | -0.33 | 20 | -6.60 | |
|  Przybylik, Mariusz | | | 1134 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Warecki, Michal | | | 1175 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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) | | | | Jesienne FIDE granie w Hetmanie 2022_B Round 10-11 | Warszawa | POL | 2022-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1307 | 1276 | 1.00 | 1 | 0.54 | 20 | 10.80 | |
| | Kryston, Aleksander | | | 1307 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | |
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