Individual Calculations April 2021 |
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Jedrusik, Adam Total change: 134.64 | | |
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236th YMCA Winter 2021-A | Warszawa | POL | 2021-01-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
1890 | 1874 | 6.00 | 10 | 1.20 | 33 | 39.60 | |
| Moskwinski, Marek | | | 1905 | POL | 0.50 | 1 | 0.04 | 33 | 1.32 | | Choroszej, Aleksander | | | 2046 | POL | 1.00 | 1 | 0.73 | 33 | 24.09 | | Rzeszowski, Dominik | | | 1863 | POL | 0.00 | 1 | -0.52 | 33 | -17.16 | | Dalkowski, Rafal | | | 1847 | POL | 0.00 | 1 | -0.54 | 33 | -17.82 | | Polak, Michal | | | 1890 | POL | 0.50 | 1 | 0.02 | 33 | 0.66 | | Zdybel, Przemyslaw | | | 1848 | POL | 0.00 | 1 | -0.54 | 33 | -17.82 | | Poniewierski, Piotr | | | 1839 | POL | 1.00 | 1 | 0.45 | 33 | 14.85 | | Potocki, Karol | | | 1882 | POL | 1.00 | 1 | 0.51 | 33 | 16.83 | | Bujalski, Mateusz | | | 1895 | POL | 1.00 | 1 | 0.53 | 33 | 17.49 | | Ossolinski, Ziemowit | | | 1887 | POL | 1.00 | 1 | 0.52 | 33 | 17.16 | | 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) | | Otwarta Liga Mazowiecka 2021 Round 7-10 | mazowieckie | POL | 2021-03-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1421 | 1821 | 2.00 | 2 | 0.16 | 33 | 5.28 | |
| Strzemieczny, Jacek | | | 1421 * | POL | 1.00 | 1 | 0.08 | 33 | 2.64 | | Kwiatkowski, Szymon | | | 1421 * | POL | 1.00 | 1 | 0.08 | 33 | 2.64 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | | Indywidualne Mistrzostwa Polski Juniorow C18 2021 | Szklarska Poreba | POL | 2021-03-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2075 | 1821 | 4.50 | 9 | 2.72 | 33 | 89.76 | |
| Szczurek, Krzysztof | f | | 2096 | POL | 1.00 | 1 | 0.83 | 33 | 27.39 | | Suder, Jakub | | | 2174 | POL | 0.00 | 1 | -0.11 | 33 | -3.63 | | Czechowski, Jakub | | | 1932 | POL | 0.50 | 1 | 0.15 | 33 | 4.95 | | Dalkowski, Rafal | | | 1989 | POL | 1.00 | 1 | 0.72 | 33 | 23.76 | | Dixa, Oskar | | | 2037 | POL | 0.50 | 1 | 0.28 | 33 | 9.24 | | Skurniak, Szymon | | | 2069 | POL | 0.50 | 1 | 0.31 | 33 | 10.23 | | Piekielny, Pawel | | | 2121 | POL | 0.50 | 1 | 0.35 | 33 | 11.55 | | Seemann, Jakub | f | | 2221 * | POL | 0.00 | 1 | -0.08 | 33 | -2.64 | | Bachor, Tomasz | | | 2035 | POL | 0.50 | 1 | 0.27 | 33 | 8.91 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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