Individual Calculations July 2011
 Roeberg, Frank  Total change: -4.20  Rating chartPersonal card
 5.Internationales Schachfestival Wunsiedel GER 2011-06-02
RcRownchangeKK*chgGame
 2150 2237 4.00 7 -0.28 15 -4.20 
  Niemetz, Alexander 1996 GER0.501-0.3015-4.50 
  Knoll, Georg 2054 GER1.0010.26153.90 
  Verstraeten, Reinaert 2121 BEL0.001-0.6615-9.90 
  Laubert, Johannes 2059 GER1.0010.27154.05 
  Hartung, Thomas 2080 GER1.0010.29154.35 
  Troyke, Christian m2364 GER0.5010.17152.55 
  Cech, Pavel m2377 CZE0.001-0.3115-4.65 

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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