Individual Calculations March 2017
 Welsch, Roland  Total change: 1.00  Rating chartPersonal card
 DSAM RAMADA Cup 2016-2017 T5C Bruehl-Koeln GER 2017-02-24
RcRownchangeKK*chgGame
 1861 1782 2.00 5 0.05 20 1.00 
  Lange, Rudolf 1860 GER1.0010.612012.20 
  Adomeit, Herbert 1853 GER0.001-0.4020-8.00 
  Schwab, Patrick 1869 LUX0.001-0.3820-7.60 
  Hertlein, Alexander 1857 GER0.5010.10202.00 
  Schmitt, Michael 1866 GER0.5010.12202.40 

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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