Individual Calculations February 2017
 Barg, Harald  Total change: 19.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Weekendvierkampen Wijk aan Zee NED 2017-01-13
RcRownchangeKK*chgGame
 1799 1814 1.00 1 0.48 40 19.20 
  Kuchler, Ruud 1799 NED1.0010.484019.20 

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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