Individual Calculations September 2010
 Martens, Nick  Total change: -10.00  Rating chartPersonal card
 Sommer-Open 2010 A Baden-Baden GER 2010-08-11
RcRownchangeKK*chgGame
 1958 1821 2.00 7 -0.40 25 -10.00 
  Petermann, Michail 2122 GER0.5010.35258.75 
  Reichenbaecher, Thomas 2076 GER0.001-0.1925-4.75 
  Sprung, Norbert 1956 GER0.001-0.3225-8.00 
  Wanner, Georges 1719 FRA1.0010.36259.00 
  Zilberman, Polina wm2199 MDA0.001-0.0925-2.25 
  Greif, Gavin 1664 GER0.001-0.7125-17.75 
  Kreiter, Thomas 1968 GER0.5010.20255.00 

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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