Individual Calculations June 2013
 Werthmann, Nils  Total change: 20.10  Rating chartPersonal card
 Potsdamer Sommeropen 2013 Potsdam GER 2013-05-09
RcRownchangeKK*chgGame
 1936 1745 3.00 6 1.34 15 20.10 
  Heerde, Thomas 2018 GER1.0010.831512.45 
  Bubolz, Konstantin 2140 GER0.001-0.0815-1.20 
  Landt, Stefan 1951 GER1.0010.761511.40 
  Muehlhan, Klaus 2016 GER0.001-0.1715-2.55 
  Greber, Andreas 1910 GER0.001-0.2815-4.20 
  Gueldenpfennig, Gavin 1582 GER1.0010.28154.20 

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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