Individual Calculations May 2013
 Hartlaub, Marianne  Total change: -28.50  Rating chartPersonal card
 Jubilaeumsturnier Uta Roechling Berlin GER 2013-03-18
RcRownchangeKK*chgGame
 1702 1619 0.50 6 -1.90 15 -28.50 
  Huhn, Ulrich 1972 GER0.001-0.1115-1.65 
  Babichev, Vyacheslav 1764 GER0.001-0.3115-4.65 
  Daebel, Hasso, Dr. 1742 GER0.5010.17152.55 
  Klevenow, Hellmut 1818 GER0.001-0.2415-3.60 
  Schroeder, Gert 1385 GER0.001-0.7915-11.85 
  Geibel, Henning 1528 GER0.001-0.6215-9.30 

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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