Rapid:
Individual Calculations September 2020 |
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Grzelak, Artur Total change: 5.40 | | |
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O Laur Wawrzynca - w Stulecie Bitwy Warszawskiej | Chlewiska | POL | 2020-08-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1759 | 2161 | 8.00 | 9 | 0.27 | 20 | 5.40 | |
| Siek, Jerzy | | | 1438 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Sadlak, Rafal | | | 1637 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | Plicner, Adam | | | 1844 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | Choina, Adam | | | 1981 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | Bogdanov, Ignat | | | 2185 | UKR | 0.50 | 1 | 0.03 | 20 | 0.60 | | Giemza, Julia | | | 1472 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | Pomagalski, Marcin | | | 1940 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | Szwaj, Justyna | | | 1662 | POL | 1.00 | 1 | 0.04 | 20 | 0.80 | | Janik, Marcin | | | 1673 | POL | 0.50 | 1 | -0.46 | 20 | -9.20 | | 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) | |
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