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Individual Calculations March 2023 |
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| Czeremcha, Piotr Total change: 30.00 | |   |
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| II Puchar Ziemi Strzeleckiej w Szachach | Strzelce Opolskie | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1345 | 2.00 | 5 | 0.75 | 40 | 30.00 | |
|  Hadrian, Patryk | | | 1748 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Staniczek, Kacper | | | 1428 | POL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Olszowski, Andrzej | | | 1661 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Dabek, Oskar | | | 1285 | POL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Siedlecki, Adam | | | 1773 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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