Individual Calculations February 2020
 Bodicker, Rob  Total change: 5.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1952 2056 6.00 9 0.25 20 5.00 
  Beukema, Christiaan 1876 BEL1.0010.26205.20 
  Bouton, Christophe 2006 FRA0.501-0.0720-1.40 
  Labruyere, Roger 1930 NED0.501-0.1720-3.40 
  Van De Lagemaat, Arend 1838 NED0.001-0.7820-15.60 
  Zondag, Jason 1972 NED1.0010.38207.60 
  Noordkamp, Wouter 2018 NED1.0010.45209.00 
  Slisser, Theo 2013 NED1.0010.44208.80 
  Husers, Yannic 1915 NED1.0010.31206.20 
  Hoekstra, Peter 2003 NED0.001-0.5720-11.40 

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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