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Rapid:
Individual Calculations November 2020 |
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| Zarzycki, Piotr Total change: -20.20 | |   |
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| X Miedzynarodowy Memorial Szachowy Ferdynanda Dziedzica - Mistrzostwa Polski w Szachach Szybkich | Trzcianka | POL | 2020-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1367 | 1.50 | 7 | -1.01 | 20 | -20.20 | |
|  Mazurkiewicz, Michal | c | | 2102 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Zgarda, Jakub | | | 1800 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Michalska, Lena | | | 1049 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Borkowski, Stanislaw | | | 1365 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Janas, Radoslaw | | | 1665 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Prus, Krzysztof | | | 1086 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Sielicki, Krzysztof | | | 1759 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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