Individual Calculations February 2013
 Schumacher, Gottfried  Total change: -27.00  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2074 2257 4.00 8 -1.80 15 -27.00 
  Krasnopeyeva, Julia 2005 GER1.0010.19152.85 
  Lubbe, Nikolas 2406 GER0.001-0.3015-4.50 
  Woelfer, Wiebke 1987 GER0.501-0.3315-4.95 
  Maiwald, Harald 2091 GER0.001-0.7215-10.80 
  Skibbe, Diana 2053 GER1.0010.24153.60 
  Bausch, Thomas 1925 GER1.0010.12151.80 
  Hansch, Torsten c2096 GER0.001-0.7115-10.65 
  Schulz, Marcel 2031 GER0.501-0.2915-4.35 

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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