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Rapid:
Individual Calculations January 2021 |
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| Chomczyk, Marek Total change: 17.00 | |   |
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| Otwarte Mistrzostwa Warszawy w szachach szybkich 2020 | Warszawa | POL | 2020-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2097 | 5.00 | 7 | 0.85 | 20 | 17.00 | |
|  Staniak, Mariusz | | | 1636 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Pancewicz, Szymon | | | 1548 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Adamski, Jan | m | | 2070 | POL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Eggink, Ryszard | | | 2170 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Przedmojski, Rafal | | | 2250 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Mannke, Manfred | | | 2053 | POL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Baum, Jonasz | m | | 2149 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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) | | |
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