Individual Calculations May 2011
 Grosselohmann, Gerhard  Total change: 5.10  Rating chartPersonal card
 Kurz-Open Braunschweig Braunschweig GER 2011-03-11
RcRownchangeKK*chgGame
 2133 2053 1.50 3 0.34 15 5.10 
  Oppitz, Peter c2130 GER0.5010.11151.65 
  Reyer, Ulli 2152 GER0.5010.14152.10 
  Schoenfeld, Dietmar 2117 GER0.5010.09151.35 

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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