Individual Calculations March 2012
 Petzold, Golo  Total change: 23.70  Rating chartPersonal card
 14. NordWest-Cup A Bad Zwischenahn GER 2012-01-26
RcRownchangeKK*chgGame
 2216 2203 5.00 7 1.58 15 23.70 
  Moeller, Christian 1913 GER1.0010.16152.40 
  Kobs, Stephan 2038 GER1.0010.28154.20 
  Fish, Gennadij g2477 GER0.5010.33154.95 
  Berg, Klaus m2421 DEN0.5010.28154.20 
  Karpatchev, Alexandr g2466 RUS0.5010.32154.80 
  Noack, Reiner 2111 GER0.501-0.1315-1.95 
  Mader, Sascha 2087 GER1.0010.34155.10 

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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