Individual Calculations March 2012
 Langwieser, Alexander  Total change: 6.90  Rating chartPersonal card
 35. Zurich Weihnachtsopen Master Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 2148 2045 3.00 7 0.46 15 6.90 
  Ramondino, Renzo f2255 ITA0.001-0.2315-3.45 
  Marzano, Carlo 2157 ITA0.001-0.3515-5.25 
  Martin, Milan 2105 SVK1.0010.58158.70 
  Mittelberger, Peter 2180 AUT0.001-0.3215-4.80 
  Simon, Ralf-Axel f2168 GER0.5010.17152.55 
  Paul, Mathias 2082 GER0.5010.05150.75 
  Laske, Erich 2089 AUT1.0010.56158.40 

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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