Individual Calculations February 2016
 Freier, Werner  Total change: 2.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Dagvierkampen Wijk aan Zee NED 2016-01-18
RcRownchangeKK*chgGame
 1953 1914 1.00 2 0.11 20 2.20 
  Sterrenburg, Kees 1971 NED0.001-0.4220-8.40 
  Joziasse, David 1934 NED1.0010.532010.60 

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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