Individual Calculations July 2009
 Opasiak, Dustin Tennessee  Total change: -9.90  Rating chartPersonal card
 MVS - Open 2009 Heusenstamm GER 2009-04-30
RcRownchangeKK*chgGame
 1973 1721 0.00 2 -0.41 15 -6.15 
  Zaitsev, Mikhail m2071 RUS0.001-0.1115-1.65 
  Breitwieser, Jasmin 1874 GER0.001-0.3015-4.50 

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)
 
 5.Griesheimer Schachtage Griesheim GER 2009-05-15
RcRownchangeKK*chgGame
 1878 1721 1.00 4 -0.25 15 -3.75 
  Nies, Peter 2071 GER0.001-0.1115-1.65 
  Storkebaum, Ulrike 1878 GER0.5010.21153.15 
  Busch, Florian 1632 GER0.501-0.1215-1.80 
  Plattner, Rolf 1932 GER0.001-0.2315-3.45 

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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