Individual Calculations February 2015
 Jacob, Helmut  Total change: -23.60  Rating chartPersonal card
 17. Ruegenwalder NordWest Cup Gruppe A Bad Zwischenahn GER 2015-01-22
RcRownchangeKK*chgGame
 2000 2125 3.50 7 -1.18 20 -23.60 
  Hans, Julian 1801 GER1.0010.13202.60 
  Lalith, Babu M.r. g2525  * IND0.001-0.0820-1.60 
  Raetzke Von Stoyentin, Steffen 1855 GER1.0010.17203.40 
  Kuehl, Klaus-Dieter 1987 GER0.501-0.1920-3.80 
  Riess, Alexander 1947 GER0.001-0.7320-14.60 
  Poghosyan, Tigran 1948 GER0.001-0.7320-14.60 
  De Boer, Robert 1935 NED1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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