Individual Calculations December 2012
 Marquardt, Rolf  Total change: 5.25  Rating chartPersonal card
 19. offene Hamburger Seniorenmeisterschaft Hamburg GER 2012-10-24
RcRownchangeKK*chgGame
 1849 1817 4.50 9 0.35 15 5.25 
  Warneke, Perygrin, Prof. Dr. 1632 GER1.0010.26153.90 
  Gollasch, Theo-Heinz 2059 GER0.001-0.2015-3.00 
  Berking, Bernhard, Dr. 1626 GER1.0010.25153.75 
  Schulz, Wolfgang 2048 GER0.5010.29154.35 
  Duemmke, Juergen 2054 GER0.001-0.2015-3.00 
  Albers, Friedemann, Dr. 1941 GER0.001-0.3315-4.95 
  Horstmann, Axel 1760 GER1.0010.42156.30 
  Friederichs, Johann, Dr. 1889 GER1.0010.60159.00 
  Hotze, Kurt 1630 GER0.001-0.7415-11.10 

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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