Individual Calculations February 2016
 Nederkoorn, Kees  Total change: 7.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Dagvierkampen Wijk aan Zee NED 2016-01-18
RcRownchangeKK*chgGame
 1975 2006 2.00 3 0.37 20 7.40 
  Hilarius, Sander 1951 NED0.501-0.0820-1.60 
  Hensbergen, Willem 2029 NED0.5010.03200.60 
  Schreuder Peters, Misja 1946 NED1.0010.42208.40 

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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