Individual Calculations February 2019
 Faber, Hugo  Total change: 3.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Weekendvierkampen Wijk aan Zee NED 2019-01-11
RcRownchangeKK*chgGame
 1949 2061 1.50 2 0.19 20 3.80 
  Den Boer, Paul 1907 NED1.0010.29205.80 
  Van Dijk, Olger 1990 NED0.501-0.1020-2.00 

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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