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Individual Calculations January 2021 |
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| Stefaniuk, Zbigniew Total change: 4.00 | |   |
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| Turniej o Puchar Burmistrza Ursusa | Warszawa | POL | 2020-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1593 | 1.50 | 4 | 0.10 | 40 | 4.00 | |
|  Celinski, Kamil | | | 1927 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Szymkiewicz, Witold | | | 1220 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Cwiek, Ryszard | | | 1784 | POL | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Jedrusik, Adam | | | 1910 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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