Individual Calculations February 2014
 Bosshard, Dominik  Total change: 30.45  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1853 1913 3.50 5 0.59 30 17.70 
  Manoukian, Alexandre 1853 SUI1.0010.423012.60 
  Nguyen, Nam-Khang 1810 SUI0.001-0.6430-19.20 
  Trachsel, Peter 1865 SUI1.0010.433012.90 
  Bachofner, Stephan 1851 SUI0.501-0.0930-2.70 
  Iseli, Heinz 1888 SUI1.0010.473014.10 

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)
 
NOTE: K factor changed
 SGM 2013/14 - League 1+2 (Round 4) decentralised SUI 2014-01-11
RcRownchangeKK*chgGame
 2202 1903 1.00 1 0.85 15 12.75 
  Meyer, Ingo 2202 GER1.0010.851512.75 

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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