Individual Calculations April 2009
 Schermer, Denis  Total change: 7.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Hamburg-Bergedorf GER 2009-01-09
RcRownchangeKK*chgGame
 2047 2085 2.50 4 0.28 25 7.00 
  Atri, Jamshid 2045 IRI1.0010.442511.00 
  Sternberg, Lew 2034 GER1.0010.432510.75 
  Schmidt-Brauns, Rainer 2036 GER0.501-0.0725-1.75 
  Schoene, Karsten 2072 GER0.001-0.5225-13.00 

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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