Individual Calculations September 2015
 Lambrecht, Harald  Total change: -4.80  Rating chartPersonal card
 7.th Chess Open in Vellmar Open B Vellmar GER 2015-08-06
RcRownchangeKK*chgGame
 1711 1448 0.50 4 -0.24 20 -4.80 
  Liebert, Frank 1797 GER0.001-0.1120-2.20 
  Seelemann, Thomas 1735 GER0.5010.34206.80 
  Martens, Nick 1698 GER0.001-0.1920-3.80 
  Barchfeld, Peter 1613 GER0.001-0.2820-5.60 

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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