Individual Calculations April 2009
 Leiber, Bernard  Total change: 28.80  Rating chartPersonal card
 11.NordWest-Cup Bad Zwischenahn GER 2009-02-12
RcRownchangeKK*chgGame
 2106 2145 5.00 7 1.18 15 17.70 
  Jung, Michael, Prof. 1815 GER1.0010.12151.80 
  Lehmann, Edwin 1976 GER1.0010.28154.20 
  Petrosian, Suren m2396 ARM0.001-0.1915-2.85 
  Muehlbacher, Wolfgang 2040 GER1.0010.36155.40 
  Bruchmann, Stephan 2290 GER0.001-0.3115-4.65 
  Lammers, Frank, Prof. 1994 GER1.0010.30154.50 
  Heinemann, Ernst 2231 GER1.0010.62159.30 

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)
 
 25.ChessOrg Schachfestival Open Bad Woerishofen GER 2009-03-05
RcRownchangeKK*chgGame
 2218 2145 4.00 8 0.74 15 11.10 
  Steinhart, Matthias 1861 GER1.0010.16152.40 
  Edouard, Romain m2495 FRA0.001-0.1115-1.65 
  Meul, Willi 1988 GER1.0010.29154.35 
  Schulze, Ulrich m2315 GER0.5010.22153.30 
  Mueller, Oliver f2327 GER0.5010.24153.60 
  Ballon, Guenther Jan f2192 NED1.0010.57158.55 
  Racherbaeumer, Marcel 2303 GER0.001-0.2915-4.35 
  Rahls, Peter f2263 GER0.001-0.3415-5.10 

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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