Individual Calculations June 2013
 Zappi, Adriano  Total change: 3.90  Rating chartPersonal card
 Liechtensteiner Senioren-OPEN 2013 Triesen LIE 2013-05-03
RcRownchangeKK*chgGame
 1864 1720 3.00 9 0.13 30 3.90 
  Isler, Peter 1967 SUI0.001-0.1930-5.70 
  Goris-Schouwstra, Adry 1920 NED0.001-0.2430-7.20 
  Klieber, Heinz 1832 SUI1.0010.653019.50 
  Bauder, Herbert 1945 GER1.0010.783023.40 
  Rigg, Hans 1989 AUT0.001-0.1730-5.10 
  Morf, Juerg Walter 1990 SUI0.001-0.1730-5.10 
  Eigenmann, Christina 1813 SUI0.001-0.3730-11.10 
  Thonig, Manfred 1655 GER0.001-0.5930-17.70 
  Sprenger, Paul 1668 SUI1.0010.433012.90 

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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