Individual Calculations April 2018
 Bogorad, Michail  Total change: 18.20  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 2021 2074 6.00 9 0.91 20 18.20 
  Krueger, Bernhard 1747 GER1.0010.13202.60 
  Pamperin, Gerhard 1928 GER1.0010.30206.00 
  Bachmann, Rolf 1945 GER0.501-0.1720-3.40 
  Rosen, Willy f2195 GER0.5010.16203.20 
  Khanukov, Boris m2273 GER0.5010.26205.20 
  Zschunke, Werner 1985 GER1.0010.38207.60 
  Rotstein, Jefim f2325 GER0.001-0.1920-3.80 
  Kuehn, Peter 1946 GER0.501-0.1720-3.40 
  Vovchik, Vladimir 1847 GER1.0010.21204.20 

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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