Individual Calculations November 2011
 Merettig, Georg  Total change: 9.45  Rating chartPersonal card
 20.Apolda Open Apolda GER 2011-08-25
RcRownchangeKK*chgGame
 2020 1947 3.50 7 0.63 15 9.45 
  Vonthron, Horst f2314 GER0.001-0.1015-1.50 
  Martel, Daniel 1673 GER1.0010.17152.55 
  Meyer, Juergen 2048 GER1.0010.64159.60 
  Roesch, Mario 1955 GER0.001-0.4915-7.35 
  Fischer, Kay 2123 GER0.5010.23153.45 
  Neubauer, Ralf, Dr. 2037 GER1.0010.62159.30 
  Koch, Stefan 1989 GER0.001-0.4415-6.60 

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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