Individual Calculations March 2013
 Ahlers, Eric  Total change: 10.95  Rating chartPersonal card
 Deutsche Amateurmeisterschaft RAMADA Cup 2012/2013 5C Bruehl-Koeln GER 2013-02-08
RcRownchangeKK*chgGame
 1832 1881 3.00 4 0.73 15 10.95 
  Wernard, Dieter 1821 GER1.0010.42156.30 
  Schimmer, Michael 1831 GER0.001-0.5715-8.55 
  Simmon, Norbert 1814 GER1.0010.41156.15 
  Scherf, Robert 1862 GER1.0010.47157.05 

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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