Individual Calculations October 2012
 Gruzmann, Boris  Total change: -4.65  Rating chartPersonal card
 21. Deutsche Senioren-Mannschaftsmeisterschaft Berlin GER 2012-09-10
RcRownchangeKK*chgGame
 2217 2303 4.00 7 -0.31 15 -4.65 
  Riegler, Dieter 2128 GER0.501-0.2315-3.45 
  Kelchner, Hans 2204 GER0.501-0.1415-2.10 
  Bodach, Hans 2235 GER0.501-0.0915-1.35 
  Hess, Christian f2275 GER0.501-0.0415-0.60 
  Rotstein, Jefim f2359 GER0.5010.08151.20 
  Schoene, Armin, Prof. 2132 GER0.501-0.2315-3.45 
  Niebling, Ferdinand 2189 GER1.0010.34155.10 

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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