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Rapid:
Individual Calculations December 2021 |
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| Grala, Stanislaw Total change: 9.00 | |   |
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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 |
| 1172 | 1213 | 2.00 | 4 | -0.26 | 20 | -5.20 | |
|  Kolosza, Zuzanna | | | 986 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Woytitzki, Sophie | | | 1013 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Czarniecka, Katarzyna | | | 1165 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Plesiuk, Jan | | | 1525 | POL | 1.00 | 1 | 0.86 | 20 | 17.20 | |
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) | | | | Otwarte Mistrzostwa Nestorow Warmii i Mazur w Szachach Szybkich 2021 | Biskupiec | POL | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1528 | 1213 | 2.00 | 8 | 0.71 | 20 | 14.20 | |
| | Lesinski, Zdzislaw | | | 1573 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Przystawko, Roman | | | 1538 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Harasim, Wieslaw | | | 1671 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Czuprynski, Janusz | | | 1541 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gula, Andrzej | | | 1758 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Sawicki, Jaroslaw | | | 1456 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Pielach, Jacek | | | 1301 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Olender, Roman | | | 1386 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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