Individual Calculations June 2017
 Sikkel, Dirk  Total change: -8.60  Rating chartPersonal card
 Int. Bodensee Open 2017 Bregenz AUT 2017-05-20
RcRownchangeKK*chgGame
 2012 1953 3.00 8 -0.43 20 -8.60 
  Osterwald, Elwin 2184 NED1.0010.792015.80 
  Knoedler, Dieter, Dr. f2308 GER0.001-0.1120-2.20 
  Sahl, Sheila Barth wm2170 NOR0.001-0.2220-4.40 
  Sarvadh, Sathiaram 1624 IND1.0010.12202.40 
  Weidel, Albrecht 2134 GER0.001-0.2620-5.20 
  Bruening, Martin 1715 GER1.0010.20204.00 
  Srienz, Christian f2159 AUT0.001-0.2420-4.80 
  Reitemann, Jonathan 1799 GER0.001-0.7120-14.20 

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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