Individual Calculations February 2017
 Mertens, Lothar  Total change: -2.80  Rating chartPersonal card
 10. Internationales Winter-Open Berlin GER 2016-12-27
RcRownchangeKK*chgGame
 1818 1671 1.50 5 -0.14 20 -2.80 
  Pichler, Manfred, Dr. 2071  * GER0.001-0.0820-1.60 
  Hubbe, Bernd 1379 GER1.0010.15203.00 
  Bauer, Mirko 1955 GER0.001-0.1620-3.20 
  Jess, Arne 1867 GER0.001-0.2520-5.00 
  Amirezashvili, Maia 1818 GER0.5010.20204.00 
 * 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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