Individual Calculations September 2011
 Hobusch, Alexander  Total change: 21.15  Rating chartPersonal card
 Sparkassen Open A Dortmund GER 2011-07-23
RcRownchangeKK*chgGame
 2005 2133 1.50 2 0.17 15 2.55 
  Ehrlacher, Markus 1928 GER1.0010.24153.60 
  Virnyi, Julius 2081 GER0.501-0.0715-1.05 

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)
 
 Olomouc Chess Summer 2011 - C - FIDE open Olomouc CZE 2011-08-04
RcRownchangeKK*chgGame
 2054 2133 6.50 9 1.24 15 18.60 
  Docekal, Ales 1795 CZE1.0010.12151.80 
  Ouadi, Wahbi 1933 FRA0.501-0.2615-3.90 
  Cummings, Nicolai 1923 GER1.0010.23153.45 
  Kulas, Szymon 1930 POL1.0010.24153.60 
  Kireev, Aleksei m2360 RUS0.001-0.2115-3.15 
  Czajkowski, Adam 1761 POL1.0010.10151.50 
  Rjabzev, Konstantin m2271 RUS0.5010.19152.85 
  Blazeka, Matej 2213 CRO1.0010.61159.15 
  Chudinovskikh, Alexander M m2302 RUS0.5010.22153.30 

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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