Individual Calculations March 2011
 Mueller, Erhard  Total change: -31.50  Rating chartPersonal card
 27.offene Berliner Seniorenmeisterschaft Berlin GER 2011-01-29
RcRownchangeKK*chgGame
 1840 1941 3.00 7 -1.26 25 -31.50 
  Thieme, Hans 2133 GER0.001-0.2525-6.25 
  Berg, Gerd 1621 GER0.001-0.8725-21.75 
  Kranch, Klaus 1776 GER1.0010.28257.00 
  Wolf, Manfred 2174 GER0.5010.29257.25 
  Barnack, Gerd 1991 GER0.001-0.4325-10.75 
  Kos, Ivan 1580 GER1.0010.10252.50 
  Steppan, Siegfried 1604 GER0.501-0.3825-9.50 

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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