Individual Calculations July 2013
 Isserman, Ryhor  Total change: -4.05  Rating chartPersonal card
 16. Rhein-Main-Open 2013 A Bad Homburg GER 2013-05-29
RcRownchangeKK*chgGame
 2120 2335 5.00 7 -0.27 15 -4.05 
  Lenninger, Ralf 1989 AUT1.0010.11151.65 
  Marquardt, Christian 2075 GER0.501-0.3215-4.80 
  Von Auer, Ulrich 2087 GER0.501-0.3115-4.65 
  Pfadenhauer, Johannes 1958 GER1.0010.09151.35 
  Bollmann, Henrik 2133 GER1.0010.24153.60 
  Hansen, Torbjorn Ringdal m2475 NOR0.001-0.3115-4.65 
  Zweschper, Erich 2126 GER1.0010.23153.45 

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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