Individual Calculations March 2012
 Lueders, Guenther Dr.  Total change: 12.90  Rating chartPersonal card
 21.Radisson SAS Seniorenturnier Erfurt GER 2011-12-26
RcRownchangeKK*chgGame
 1854 1878 3.00 4 0.86 15 12.90 
  Maczollek, Helmut 1704 GER1.0010.27154.05 
  Eiert, Helmut 1809 GER1.0010.40156.00 
  Neuhoff, Robert 2047 GER0.001-0.2815-4.20 
  Fritsch, Wolfgang 1856 GER1.0010.47157.05 

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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