Individual Calculations April 2009
 Bulano, Alexander  Total change: 5.10  Rating chartPersonal card
 14.Eibauer Open Leutersdorf GER 2009-02-07
RcRownchangeKK*chgGame
 2061 1816 2.00 7 0.56 15 8.40 
  Meissner, Felix 2127 GER0.001-0.1415-2.10 
  Roessler, Frank-Peter 2058 GER1.0010.801512.00 
  Wehner, Janis 2166 GER0.001-0.1115-1.65 
  Byhan, Gert 2007 GER1.0010.751511.25 
  Eichner, Sebastian f2166 GER0.001-0.1115-1.65 
  Braunstein, Fabian 1939 GER0.001-0.3315-4.95 
  Mattner, Uwe 1965 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)
 
 9.Schneeberger Schach Open Schneeberg GER 2009-03-09
RcRownchangeKK*chgGame
 2164 1816 0.00 2 -0.22 15 -3.30 
  Vasilevich, Tatjana mwg2166 UKR0.001-0.1115-1.65 
  Eichner, Christian 2161 GER0.001-0.1115-1.65 

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)
 

 

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