Individual Calculations February 2016
 Gross, Rainer  Total change: -5.00  Rating chartPersonal card
 39. Weihnachtsopen Allgemein Zurich SUI 2015-12-26
RcRownchangeKK*chgGame
 1768 1575 0.50 3 -0.25 20 -5.00 
  Williams, Johann 1789 SUI0.001-0.2320-4.60 
  Lesniak, Julien 1759 SUI0.001-0.2620-5.20 
  Lanz, Martin 1755 SUI0.5010.24204.80 

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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