Individual Calculations May 2015
 Gardi, Giuseppe  Total change: -7.20  Rating chartPersonal card
 Ascona Mind Games Open Ascona SUI 2015-04-17
RcRownchangeKK*chgGame
 1956 1932 1.00 3 -0.36 20 -7.20 
  Zahner, Rolf 1620 SUI1.0010.14202.80 
  Paleologu, Vladimir 2148 SUI0.001-0.2220-4.40 
  Leutwyler, Mathias 2100 SUI0.001-0.2820-5.60 

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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