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Rapid:
Individual Calculations December 2021 |
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| Dunalski, Szymon Total change: -12.00 | |   |
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| II Otwarty Turniej Szachowy o Puchar Prezydenta Miasta Elku | Elk | POL | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1142 | 0.50 | 4 | -0.60 | 20 | -12.00 | |
|  Gorski, Wawrzyniec | | | 1490 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Bohdanowicz, Nikola | | | 1328 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Woytitzki, Maja | | | 1118 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Olender, Roman | | | 1386 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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