Individual Calculations May 2019
 Hackenberg, Ronald  Total change: -41.60  Rating chartPersonal card
 Berliner Einzelmeisterschaft 2019 - Qualifikationsturnier Berlin GER 2019-04-20
RcRownchangeKK*chgGame
 1615 1528 1.00 8 -2.08 20 -41.60 
  Regel, Michael 1721 GER0.5010.25205.00 
  Binder, Thomas 1792 GER0.5010.32206.40 
  Tedesco, Gennaro 1660 ITA0.001-0.3220-6.40 
  Koeckeritz, Dieter 1659 GER0.001-0.3220-6.40 
  Reichert, Lutz 1606 GER0.001-0.3920-7.80 
  Vollmar, Timo 1521 GER0.001-0.5120-10.20 
  Kuehnert, Hanno 1651 GER0.001-0.3320-6.60 
  Arendt, Oliver 1310 GER0.001-0.7820-15.60 

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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