Individual Calculations November 2017
 Mi, Gufeng  Total change: 10.40  Rating chartPersonal card
 1. Blankeneser Schach-Open Hamburg GER 2017-09-30
RcRownchangeKK*chgGame
 1795 1469 1.50 7 0.52 20 10.40 
  Kotyk, Michael 1869  * GER1.0010.922018.40 
  Martin-Sommerfeldt, Luis 1869  * GER0.5010.42208.40 
  Juergens, Bernhard 1869  * GER0.001-0.0820-1.60 
  Herlan, Klaus-Juergen 1869  * GER0.001-0.0820-1.60 
  Hamann, Marcus 1788 GER0.001-0.1320-2.60 
  Grabbel, Lennart Christian 1679 GER0.001-0.2320-4.60 
  Ziehm, Holger, Dr. 1621 GER0.001-0.3020-6.00 
 * 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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