Individual Calculations May 2011
 Ahlers, Eric  Total change: 3.00  Rating chartPersonal card
 RAMADA Cup Bruehl Gruppe C Bruehl GER 2011-03-04
RcRownchangeKK*chgGame
 1827 1883 2.50 4 0.20 15 3.00 
  Bauer, Dieter 1816 GER1.0010.41156.15 
  Fichtl, Andreas 1817 GER1.0010.41156.15 
  Cleve-Prinz, Wolfgang 1867 GER0.501-0.0215-0.30 
  Schmidt, Axel 1807 GER0.001-0.6015-9.00 

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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