Individual Calculations February 2017
 Werner, Martin  Total change: -6.00  Rating chartPersonal card
 17. Bad Zwesten Schachturnier Bad Zwesten GER 2017-01-02
RcRownchangeKK*chgGame
 2004 2042 3.00 6 -0.30 20 -6.00 
  Stockmann, Till 1688 GER0.501-0.3920-7.80 
  Hertel, Holger 1997 GER1.0010.44208.80 
  Gutman, Lev g2419 GER0.001-0.0920-1.80 
  Chu, Ruotong 2130 CHN0.001-0.3820-7.60 
  Schabel, Eberhard 1828 GER1.0010.23204.60 
  Wastian, Jan 1960 GER0.501-0.1120-2.20 

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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