Individual Calculations May 2011
 Bogomolow, Sergej  Total change: -10.65  Rating chartPersonal card
 Oberliga Nord-West Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2236 2210 3.00 8 -0.71 15 -10.65 
  Hermann, Manfred m2306 GER0.001-0.3715-5.55 
  Horn, Matthias 2221 GER1.0010.52157.80 
  Rezasade, Amir f2273 GER0.001-0.4115-6.15 
  Juergens, Peter f2283 GER0.5010.10151.50 
  Ten Vergert, Paul 2134 NED0.001-0.6015-9.00 
  Piepho, Niels 2287 GER0.5010.11151.65 
  Juhnke, Karl f2199 GER1.0010.48157.20 
  Renner, Kai 2184 GER0.001-0.5415-8.10 

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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