Individual Calculations September 2009
 Heinelt, Manfred  Total change: -21.75  Rating chartPersonal card
 Kasseler Schachtage Vellmar GER 2009-07-30
RcRownchangeKK*chgGame
 1974 2233 1.00 3 -1.45 15 -21.75 
  Schroeder, Klaus 1943 GER1.0010.16152.40 
  Faynberg, Roman 2026 GER0.001-0.7715-11.55 
  Hagedorn, Alfons 1953 GER0.001-0.8415-12.60 

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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