Individual Calculations March 2010
 Lang, Martin  Total change: -0.75  Rating chartPersonal card
 4.Prenzlberg-Open Berlin GER 2009-12-27
RcRownchangeKK*chgGame
 1913 1935 2.50 5 -0.05 15 -0.75 
  Pilgrim, Wilfried 1535  * GER1.0010.08151.20 
  Salzberg, Gregor 2180 GER0.001-0.2015-3.00 
  Schneider, Eckehard 1746 GER1.0010.25153.75 
  Hoffmann, Peter 2066 GER0.5010.18152.70 
  Noack, Thomas 2040 GER0.001-0.3615-5.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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