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Rapid:
Individual Calculations December 2021 |
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| Zarzecki, Dymitr Total change: 11.40 | |   |
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| XXXII Memorial Szachowy Jozefa Kochana | Koszalin | POL | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1551 | 3.00 | 7 | 0.57 | 20 | 11.40 | |
|  Majewski, Krzysztof | | | 1758 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Korbal, Arkadiusz | | | 1988 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Pelc, Zbigniew | | | 1993 | POL | 1.00 | 1 | 0.94 | 20 | 18.80 | |  Bochniak, Franciszek | | | 1662 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Grzesik, Nikola | | | 1285 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mielczarski, Miroslaw | | | 2013 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Borkowski, Helmut | | | 1247 | POL | 1.00 | 1 | 0.14 | 20 | 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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