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Individual Calculations July 2023 |
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| Kochanowski, Jakub Total change: 58.80 | |   |
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| Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego B2 2023 | Warszawa | POL | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1014 | 1044 | 1.00 | 1 | 0.46 | 40 | 18.40 | |
|  Skrzypek, Patryk | | | 1014 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | |
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) | | | | Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Klasycznych do lat 10 2023 | Spala | POL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1047 | 1044 | 2.00 | 2 | 1.01 | 40 | 40.40 | |
| | Wysocki, Michal | | | 1070 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | |  Sulek, Grzegorz | | | 1023 | POL | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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