Individual Calculations May 2012
 Lichtenberg, Friedrich  Total change: -1.20  Rating chartPersonal card
 8.offene Hessische Seniorenmeisterschaft 2012 Bad Sooden-Allendorf GER 2012-04-14
RcRownchangeKK*chgGame
 2091 1920 0.50 2 -0.08 15 -1.20 
  Tuertmann, Dieter 1996 GER0.5010.10151.50 
  Franck, Rudolf 2186 GER0.001-0.1815-2.70 

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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