Individual Calculations April 2008
 Grigoleit, Eckhard  Total change: 8.75  Rating chartPersonal card
 32.Potsdamer Weihnachtsturnier Potsdam GER 2007-12-27
RcRownchangeKK*chgGame
 2045 1757 1.00 4 0.35 25 8.75 
  Schulz, Wolfgang 2107 GER1.0010.892522.25 
  Pohl, Mathias 2059 GER0.001-0.1525-3.75 
  Schirrmacher, Carsten 2021 GER0.001-0.1825-4.50 
  Hinsche, Robert 1992 GER0.001-0.2125-5.25 

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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