Individual Calculations September 2009
 Hrdina, Karl  Total change: 10.95  Rating chartPersonal card
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2120 1974 3.50 9 0.73 15 10.95 
  Linster, Philippe 2205 LUX0.5010.29154.35 
  Knitl, Anton 2212 GER0.5010.30154.50 
  Ponjican, Erich 2159 AUT0.001-0.2615-3.90 
  Wagner, Dennis 2061 GER0.5010.12151.80 
  Molnar, Attila 2101 HUN1.0010.671510.05 
  Dickhoff, Ronald 2128 NED0.001-0.2915-4.35 
  Steinmacher, Josef 2034 GER0.5010.08151.20 
  Gruenewald, Mark 2104 GER0.001-0.3215-4.80 
  Majer, Chris 2079 ENG0.5010.14152.10 

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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