Individual Calculations March 2012
 Kossinz, Alex  Total change: 42.90  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (4) Gruppe C Hamburg-Bergedorf GER 2012-01-06
RcRownchangeKK*chgGame
 1821 1758 3.50 5 1.43 30 42.90 
  Wulff, Jens-Peter 1833 GER1.0010.603018.00 
  Millgramm, Stephan 1844 GER0.5010.12303.60 
  Draeger, Klaus 1854 GER1.0010.633018.90 
  Kiesewetter, Oliver 1810 GER0.5010.07302.10 
  Baberz, Alexander 1765 GER0.5010.01300.30 

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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