Individual Calculations February 2017
 Wastian, Hans-Georg  Total change: -17.40  Rating chartPersonal card
 17. Bad Zwesten Schachturnier Bad Zwesten GER 2017-01-02
RcRownchangeKK*chgGame
 1827 1811 2.00 6 -0.87 20 -17.40 
  Hoffmann, Hendrik f2211  * GER0.001-0.0820-1.60 
  Chu, Ruotong 2130 CHN0.001-0.1320-2.60 
  Mohammadi, Sholeh 1411  * GER1.0010.08201.60 
  Halt, David 2058 GER0.001-0.1920-3.80 
  Zeuner, Ole 1701 GER0.001-0.6520-13.00 
  Moderow, Ramon 1448 GER1.0010.10202.00 
 * 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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