Individual Calculations July 2011
 Weisser, Wolfgang  Total change: 1.65  Rating chartPersonal card
 Offene Stadtmeisterschaft Pfingst-Open Marburg/Lahn GER 2011-06-11
RcRownchangeKK*chgGame
 1972 2078 2.00 3 0.11 15 1.65 
  Thimm, Thomas 2066 GER1.0010.48157.20 
  Kohlmeyer, Klaus 1790 GER0.501-0.3415-5.10 
  Feicht, Arno 2059 GER0.501-0.0315-0.45 

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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