Individual Calculations September 2017
 Papakonstantinou, Spyridon  Total change: 8.00  Rating chartPersonal card
 Lucerne Open 2017 Lucerne SUI 2017-08-12
RcRownchangeKK*chgGame
 2016 2139 3.00 4 0.40 20 8.00 
  Filipovic, Irena 1849 CRO1.0010.16203.20 
  Williams, Johann 2010 SUI1.0010.33206.60 
  Speck, Hans 1979 SUI1.0010.29205.80 
  Hristodorescu, Daniel f2226 ROU0.001-0.3820-7.60 

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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