Individual Calculations August 2017
 Biermann, Lenhard  Total change: 4.00  Rating chartPersonal card
 Sparkassen-Chess-Meeting-2017 Sparkassen Open A Dortmund GER 2017-07-15
RcRownchangeKK*chgGame
 2037 1902 3.00 9 0.10 40 4.00 
  Ambartsumjan, Evgeny 2122 RUS0.001-0.2240-8.80 
  Manthei, Michael 2004 GER0.001-0.3640-14.40 
  Seref, Erdogan 1835 GER1.0010.414016.40 
  Buechle, Manfred 2118 GER1.0010.784031.20 
  Koellner, Christof 2131 GER0.001-0.2140-8.40 
  Lewin, Tammo 2040 GER0.5010.19407.60 
  Borchert, Louis 1996 GER0.5010.13405.20 
  Heller, Achim 2118 GER0.001-0.2240-8.80 
  Schuelke, Tilman 1973 GER0.001-0.4040-16.00 

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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