Individual Calculations February 2020
 Poppinga, Carsten, Dr.  Total change: 28.80  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open B Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 1714 1594 2.50 5 0.72 40 28.80 
  Hermanowski, Mark 1893 GER0.001-0.1540-6.00 
  Sickmann, Lisa 1418 GER1.0010.274010.80 
  Kuhn, Morten 1872 DEN0.5010.334013.20 
  Wiedermann, Uwe 1673 GER0.5010.11404.40 
  Reshetnikov, Oleg 1715 GER0.5010.16406.40 

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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