Individual Calculations March 2016 |
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Duszczak, Dariusz Total change: -9.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Wielkopolska IV Liga Seniorow 2015/2016 - grupa A r 3-4 | Poznan | POL | 2016-02-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1705 | 1884 | 1.00 | 2 | -0.46 | 20 | -9.20 | |
| Kostecka, Marika | | | 1748 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | Hoffmann, Piotr | | | 1662 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | 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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