Individual Calculations February 2020
 Janzen, Alexej  Total change: 8.60  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open A Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 2076 1919 2.50 7 0.43 20 8.60 
  Friesen, Viktor 2177 GER0.5010.32206.40 
  Hommer, Jeremy 2104 GER1.0010.742014.80 
  Colbow, Collin 2098 GER0.001-0.2720-5.40 
  Kornrumpf, Joachim 2090 GER0.001-0.2720-5.40 
  Kuempers, Ulrich 2024 GER1.0010.642012.80 
  Pahl, Theis 2044 GER0.001-0.3320-6.60 
  Ahlers, Knut 1994 GER0.001-0.4020-8.00 

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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