Individual Calculations September 2016
 Speck, Stefan  Total change: -6.80  Rating chartPersonal card
 13. Longericher Sommer-Open Koeln GER 2016-08-12
RcRownchangeKK*chgGame
 1915 2002 2.00 4 -0.34 20 -6.80 
  Guelsen, Taylan 2072 GER0.5010.10202.00 
  Bussard, Christian 2195 GER0.001-0.2520-5.00 
  Rudolph, Eva 1602  * GER0.501-0.4220-8.40 
  Mandt, Joachim 1790 GER1.0010.23204.60 
 * 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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