Individual Calculations May 2011
 Lex, Gereon  Total change: 17.00  Rating chartPersonal card
 RAMADA Cup Bruehl Gruppe C Bruehl GER 2011-03-04
RcRownchangeKK*chgGame
 1862 1736 2.00 4 0.68 25 17.00 
  Becker, Wolfgang 1848 GER1.0010.652516.25 
  Meul, Willi 1911 GER0.001-0.2725-6.75 
  Frank, Christian 1835 GER0.001-0.3625-9.00 
  Lichtblau, Ernst 1855 GER1.0010.662516.50 

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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