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Blitz:
Individual Calculations November 2023 |
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| Rowinski, Marek Total change: 18.60 | |   |
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| Mistrzostwa Chess.com - Polska w blitzu | Lublin | POL | 2023-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1220 | 1.00 | 4 | 0.93 | 20 | 18.60 | |
|  Czerw, Dawid | m | | 2163 | POL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Michalska, Aleksandra | | | 1808 | POL | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Iwanczuk, Krzysztof | | | 1820 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Serewa, Antoni | | | 1754 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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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