Individual Calculations April 2009
 Ballon, Gunther  Total change: -25.95  Rating chartPersonal card
 19th Seefeld Open Seefeld AUT 2008-09-05
RcRownchangeKK*chgGame
 2041 2190 5.50 8 -0.04 15 -0.60 
  Stock, Juergen 2059 GER0.501-0.1815-2.70 
  Vonach, Bernhard Dr. 2008 GER1.0010.26153.90 
  Strasser, Josef 1936 AUT0.501-0.3115-4.65 
  Fischer, Gerd 2006 GER1.0010.26153.90 
  Mertens, Klaus 2075 GER0.501-0.1615-2.40 
  Buchaeckert, Juergen 1961 GER0.501-0.2915-4.35 
  Lundberg, Roland 2016 SWE1.0010.27154.05 
  Schmidt, Wolfgang f2268 GER0.5010.11151.65 

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)
 
 1B - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2159 2190 0.50 2 -0.58 15 -8.70 
  Bensdorp, Laura wf2101 NED0.501-0.1215-1.80 
  Sprangers, Remco c2217 NED0.001-0.4615-6.90 

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
 2053 2192 5.00 9 -1.11 15 -16.65 
  Makryniotis, Konstantin 1877 GRE0.501-0.3615-5.40 
  Duckstein, Torsten 1973 GER0.501-0.2815-4.20 
  Spanton, Timothy 2008 ENG0.501-0.2415-3.60 
  Taufratshofer, Martin 2031 GER1.0010.29154.35 
  Galje, Hans 2111 NED0.501-0.1115-1.65 
  Pohlers, Juergen 2085 GER1.0010.35155.25 
  Leiber, Bernard 2145 GER0.001-0.5715-8.55 
  Deues, Erik 2096 GER1.0010.37155.55 
  Santl, Anton 2149 GER0.001-0.5615-8.40 

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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