Individual Calculations February 2016
 Wubs, Harry  Total change: 1.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Dagvierkampen Wijk aan Zee NED 2016-01-18
RcRownchangeKK*chgGame
 1928 1898 1.00 2 0.08 20 1.60 
  Both, Gert 1935 NED0.5010.05201.00 
  Moerkerken, Remko 1921 NED0.5010.03200.60 

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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