Individual Calculations April 2008
 Potterat, Marc  Total change: -1.05  Rating chartPersonal card
 Vorarlberger Landesliga 2007/08 several AUT 2007-09-28
RcRownchangeKK*chgGame
 2022 2205 2.50 3 0.32 15 4.80 
  Levy, Pascal 2050 AUT1.0010.29154.35 
  Obermair, Walter 1895 AUT1.0010.14152.10 
  Natter, Markus 2122 AUT0.501-0.1115-1.65 

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)
 
 31. Zurich Weihnachtsturnier Zurich SUI 2007-12-26
RcRownchangeKK*chgGame
 2129 2172 3.00 6 -0.39 15 -5.85 
  Shengelia, Davit g2522 GEO0.001-0.1115-1.65 
  Deubelbeiss, Rene 2054 SUI0.501-0.1615-2.40 
  Lumsdon, Andrew 2050 SUI0.501-0.1715-2.55 
  Gaehwiler, Gabriel 1954 SUI1.0010.22153.30 
  Rindlisbacher, Jan 1919 SUI1.0010.19152.85 
  Hugentobler, Patrick 2277 SUI0.001-0.3615-5.40 

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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