Individual Calculations January 2017 |
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Gromczak, Dariusz Total change: -7.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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IV Dolnoslaska Liga 2016/2017 - okreg walbrzyski r 3-4 | Dolny Slask | POL | 2016-12-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1856 | 1992 | 1.00 | 2 | -0.37 | 20 | -7.40 | |
| Dzieczkaniec, Piotr | | | 1858 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | Gorecki, Janusz | | | 1853 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | 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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