Individual Calculations March 2016
 Bosma, Achim  Total change: -7.00  Rating chartPersonal card
 DSAM Ramada-Cup 2016 5C Bruehl GER 2016-02-05
RcRownchangeKK*chgGame
 1800 1851 2.50 5 -0.35 20 -7.00 
  Petri, Raphael 1802 GER0.001-0.5720-11.40 
  Cici, Osman 1779 GER1.0010.40208.00 
  Hammerschmidt, Martin 1831 GER1.0010.47209.40 
  Theissen, Frank 1805 GER0.001-0.5620-11.20 
  Schumacher, Markus 1783 GER0.501-0.0920-1.80 

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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