Individual Calculations February 2018
 Gross, Rainer  Total change: -24.40  Rating chartPersonal card
 41. Zuercher Weihnachtsopen Allgemein Zurich SUI 2017-12-26
RcRownchangeKK*chgGame
 1594 1631 1.50 5 -1.22 20 -24.40 
  Joller, Hans 1899 SUI0.001-0.1720-3.40 
  Bilat, Michel 1840 SUI0.001-0.2320-4.60 
  Nurgaliyev, Sauat c1301 KAZ0.001-0.8820-17.60 
  Lincke, Paul 1497 SUI1.0010.32206.40 
  Fecker, Sina 1432 SUI0.501-0.2620-5.20 

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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