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Individual Calculations December 2019 |
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| Liberadzki, Slawomir Total change: -18.80 | |   |
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| 68. Mistrzostwa Warszawy w szachach standardowych - gr. A | Warszawa | POL | 2019-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1999 | 1.50 | 4 | -0.94 | 20 | -18.80 | |
|  Sacharewicz, Krzysztof | | | 1860 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Malec, Sebastian | | | 2069 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Grochowski, Kosma | | | 1920 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Cyra, Dariusz | | | 1818 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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