Individual Calculations March 2011
 Groothoff, Franz  Total change: -3.30  Rating chartPersonal card
 13. NordWest-Cup Gruppe A Bad Zwischenahn GER 2011-01-27
RcRownchangeKK*chgGame
 1933 2188 3.00 4 -0.22 15 -3.30 
  Segelken, Peter 1833 GER1.0010.11151.65 
  Thumulka, Patrick 1936 GER1.0010.19152.85 
  Edel, Thomas 2046 GER0.501-0.1915-2.85 
  Heyne, Lukas 1915 GER0.501-0.3315-4.95 

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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