Individual Calculations August 2012
 Hoffmann, Peter  Total change: 13.80  Rating chartPersonal card
 "4.offene Wuerttemberger Seniorenmeisterschaft Freudenstadt GER 2012-07-03
RcRownchangeKK*chgGame
 1901 1766 3.50 9 0.46 30 13.80 
  Bardin, Christian 1779 FRA1.0010.523015.60 
  Mertens, Gottfried 1988 GER0.5010.28308.40 
  Trefzer, Erhard 2070 GER0.001-0.1430-4.20 
  Krischok, Hilmar 1766 GER1.0010.503015.00 
  Kahn, Peter 2108 GER0.001-0.1230-3.60 
  Leutz, Hans 1936 GER0.001-0.2830-8.40 
  Aufmwasser, Guenter 1759 GER1.0010.493014.70 
  Stadler, Lothar 2009 GER0.001-0.2030-6.00 
  Payen, Gerard 1698 FRA0.001-0.5930-17.70 

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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