Individual Calculations March 2013
 Koch, Dirk  Total change: 12.75  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5B Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 2028 2051 3.50 5 0.85 15 12.75 
  Moeller, Jeremy 1932 GER1.0010.34155.10 
  Schwarz, Hans 1979 GER1.0010.40156.00 
  Calvi, Stefan 2049 GER0.5010.00150.00 
  Wilger, Frank 2096 GER0.5010.06150.90 
  Stielau, Jens-Uwe 2086 GER0.5010.05150.75 

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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