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Rapid:
Individual Calculations December 2021 |
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| Rzadkowska, Kaja Total change: 31.80 | |   |
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| Grand Prix Polonii 20211119 | Wroclaw | POL | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1136 | 2.50 | 6 | 1.33 | 20 | 26.60 | |
|  Galant, Ireneusz | | | 1676 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Klapcinski, Janusz | | | 1416 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Rzadkowska, Lila | | | 1166 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Jurkowska, Magdalena | | | 1391 | POL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sudenis, Mateusz | | | 1322 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Krawczyk, Tomasz | | | 1552 | POL | 0.00 | 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) | | | | Mistrzostwa Dolnego Slaska w Szachach Szybkich 2021- Grupa D10 | Lubin | POL | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1078 | 1136 | 2.00 | 3 | 0.26 | 20 | 5.20 | |
| | Cudyk, Oliwia | | | 1005 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Tkacz, Katarzyna | | | 1143 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Sekiewicz, Weronika | | | 1085 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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