Individual Calculations May 2011
 Kuhn, Norbert  Total change: -9.75  Rating chartPersonal card
 Oberliga Bayern Bayern GER 2010-10-10
RcRownchangeKK*chgGame
 2118 2173 0.50 2 -0.65 15 -9.75 
  Schmidt, Anton 2167 GER0.501-0.0115-0.15 
  Nuber, Helene 2068 GER0.001-0.6415-9.60 

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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