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Rapid:
Individual Calculations December 2021 |
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| Borowska-Sorus, Katarzyna Total change: 7.80 | |   |
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| VIII edycja Grand Prix Radkowa i Ziemi Klodzkiej - III turniej | Scinawka Srednia | POL | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1024 | 2.00 | 6 | 1.59 | 20 | 31.80 | |
|  Tust-Kopec, Dominika | | | 1725 | POL | 1.00 | 1 | 0.99 | 20 | 19.80 | |  Osicki, Jacek | | | 1616 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Nowakowski, Michal | | | 1452 | POL | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Rybka, Tatiana | | | 1307 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mucha, Tomasz | | | 1491 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Blaszkiewicz, Jakub | | | 1392 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | I Otwarte Grand Prix Gminy Swidnica | Swidnica | POL | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1096 | 1024 | 0.00 | 3 | -1.20 | 20 | -24.00 | |
| | Jakubczyk, Mikolaj | | | 1146 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Maracewicz, Franciszek | | | 1143 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Maracewicz, Jakub | | | 999 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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