Individual Calculations September 2009
 Wuersig, Mathias  Total change: 6.50  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 2034 1861 2.00 6 0.26 25 6.50 
  Schnitzer, Peter 2183 GER0.001-0.1325-3.25 
  Mai, Andreas 1950 GER0.5010.12253.00 
  Keusch, Horst 1970 GER1.0010.652516.25 
  Bendfeldt, Tim 2064 GER0.5010.26256.50 
  Amelang, Thomas 2176 GER0.001-0.1425-3.50 
  Cremer, Jan Paul 1859 GER0.001-0.5025-12.50 

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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