Individual Calculations April 2009
 Richter, Ruediger  Total change: 4.65  Rating chartPersonal card
 25. InternationalesTravemuender Schach-Open Luebeck GER 2008-12-27
RcRownchangeKK*chgGame
 2118 1841 1.00 4 0.31 15 4.65 
  Tchetchelniski, Mikhail 2191 GER0.5010.39155.85 
  Lubbe, Nikolas 2191 GER0.001-0.1115-1.65 
  Koehnke, Torben 2039 GER0.5010.26153.90 
  Domaske, Andreas 2051 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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