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Rapid:
Individual Calculations January 2022 |
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| Barwinska, Ewa Total change: -13.40 | |   |
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| Konin Masters VI IV Memorial Wiktora Korcznoja - rapid | Konin | POL | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1708 | 1.50 | 3 | -0.40 | 20 | -8.00 | |
|  Pieczewska, Jadwiga | | | 1201 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Paprocki, Jaroslaw | | | 2062 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Nowak, Roksana | | | 1440 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | European Blitz and Rapid Chess Championship - RAPID | Katowice | POL | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1708 | 5.50 | 10 | -0.27 | 20 | -5.40 | |
| | Dzierzak, Radoslaw | f | | 2075 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Bar, Tomasz | | | 1248 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Paprocki, Jaroslaw | | | 2062 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Przybys, Bruno | | | 1304 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dzhuguryan, Tygran | | | 2047 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Brzezina, Piotr | | | 1377 | POL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Celebias, Filip | | | 1406 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Witczak, Borys | | | 1365 | POL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Mlynek, Maksymilian | | | 1399 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Adamczewski, Maciej | | | 2081 | POL | 1.00 | 1 | 0.90 | 20 | 18.00 | |
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) | | |
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