Individual Calculations April 2020
 Christiansen, Arne  Total change: 6.00  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 65 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 1990 2016 3.50 6 0.30 20 6.00 
  Novak, Josef 1831 CZE0.501-0.2420-4.80 
  Ewart, Brian R 1867 ENG0.501-0.2020-4.00 
  Schoeneberg, Manfred f2144 GER0.5010.17203.40 
  Salov, Sergej m2135 GER0.5010.16203.20 
  Chubar, Vladimir m1991 UKR0.501-0.0320-0.60 
  Vavruska, Antonin 1971 CZE1.0010.44208.80 

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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