Individual Calculations September 2009
 Bigott, Martin  Total change: -2.85  Rating chartPersonal card
 3. Helbra Cup Helbra GER 2009-07-03
RcRownchangeKK*chgGame
 1952 1898 0.50 4 -1.26 15 -18.90 
  Strache, Michael 2219 GER0.001-0.1315-1.95 
  Mertens, Pauline 2017 GER0.001-0.3415-5.10 
  Mueller, Alexandra 1687 GER0.501-0.2715-4.05 
  Bauer, Veit 1883 GER0.001-0.5215-7.80 

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)
 
 9.Nord-Cup 2009 H Duesseldorf GER 2009-08-14
RcRownchangeKK*chgGame
 1907 1898 3.50 5 1.07 15 16.05 
  Hahnen, Elke 1905 GER1.0010.51157.65 
  Walker, Adam 1950 GER0.5010.07151.05 
  Suliga, Eckhard 1925 GER1.0010.54158.10 
  Herms, Stefan 1999 GER0.5010.14152.10 
  Bensch, Arnold Heinrich 1757 GER0.501-0.1915-2.85 

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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