Individual Calculations February 2016
 Van Der Veen, Ailko  Total change: -18.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Weekendvierkampen Wijk aan Zee NED 2016-01-15
RcRownchangeKK*chgGame
 2010 1716 0.00 3 -0.46 40 -18.40 
  Seip, Rien. 1988 NED0.001-0.1740-6.80 
  Vredenborg, Carel 1980 NED0.001-0.1840-7.20 
  Schipper, Paul 2062 NED0.001-0.1140-4.40 

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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