Individual Calculations September 2010
 Raitza, Egon  Total change: 7.80  Rating chartPersonal card
 Internationales Open des SSC07 Rostock Rostock GER 2010-08-11
RcRownchangeKK*chgGame
 1955 1864 2.50 5 0.52 15 7.80 
  Schulz, Michael 2227 GER0.001-0.1015-1.50 
  Jaehn, Janis 1735 GER1.0010.33154.95 
  Ehlers, Michael 1946 GER0.001-0.3915-5.85 
  Raessler, Arndt 2020 GER0.5010.21153.15 
  Worm, Alfred 1846 GER1.0010.47157.05 

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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