Individual Calculations September 2019
 Niedzielski, Bjoern  Total change: -13.20  Rating chartPersonal card
 22. Friedrichrodaer Schach-Open 2019 Friedrichroda GER 2019-08-07
RcRownchangeKK*chgGame
 1701 1376 0.00 5 -0.66 20 -13.20 
  Joerges, Frank 1776  * GER0.001-0.0820-1.60 
  Heinz, Friedrich 1676 GER0.001-0.1520-3.00 
  Lehmann, Tornalf 1628 GER0.001-0.1920-3.80 
  Naumann, Thomas 1688 GER0.001-0.1420-2.80 
  Glaser, Bernhard 1736 GER0.001-0.1020-2.00 
 * 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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