Individual Calculations February 2020
 De Roda Husman, Juan  Total change: -0.20  Rating chartPersonal card
 22. Ruegenwalder NordWest-Cup Open A Bad Zwischenahn GER 2020-01-23
RcRownchangeKK*chgGame
 2139 2251 4.50 7 -0.01 20 -0.20 
  Fritz, Axel 1952 GER1.0010.15203.00 
  Koellner, Christof 2084 GER0.501-0.2220-4.40 
  Luebsen, Keno 2127 GER0.501-0.1720-3.40 
  Edel, Thomas 2058 GER0.501-0.2520-5.00 
  Becx, Cesar f2128 NED1.0010.33206.60 
  Wiley, Tom E. f2170 BEL1.0010.39207.80 
  Milov, Leonid g2454 GER0.001-0.2420-4.80 

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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