Individual Calculations February 2013
 Kollhoff, Josef  Total change: -4.80  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 4C Hamburg GER 2013-01-04
RcRownchangeKK*chgGame
 1745 1844 3.00 5 -0.16 30 -4.80 
  Behrend, Bjoern 1736 GER0.501-0.1530-4.50 
  Damm, Nils 1728 GER1.0010.343010.20 
  Pleus, Ansgar 1723 GER1.0010.343010.20 
  Watermann, Bernd 1879 GER0.001-0.4530-13.50 
  Uecker, Mario 1660 GER0.501-0.2430-7.20 

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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