Individual Calculations May 2013
 Kostre, Margarita  Total change: -12.75  Rating chartPersonal card
 13.Norderstedter Osteropen Norderstedt GER 2013-03-28
RcRownchangeKK*chgGame
 1942 1736 0.50 5 -0.85 15 -12.75 
  Skibbe, Willi 2136  * GER0.001-0.0815-1.20 
  Kroeger, Eckhard 2069 GER0.001-0.1215-1.80 
  Weber, Max 2111 GER0.001-0.0915-1.35 
  Arndt, Uwe 1993 GER0.001-0.1815-2.70 
  Schumann, Rabea 1400 GER0.501-0.3815-5.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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