Individual Calculations September 2009
 Roehle, Timo  Total change: 14.25  Rating chartPersonal card
 Kasseler Schachtage Vellmar GER 2009-07-30
RcRownchangeKK*chgGame
 2063 1983 3.00 6 0.57 25 14.25 
  Luechtemeier, Peter 2279 GER0.5010.35258.75 
  Fankhaenel, Torsten 1961 GER1.0010.472511.75 
  Powalla, Klaus 1885 GER0.501-0.1325-3.25 
  Kartsev, Soel 2243 RUS0.001-0.1825-4.50 
  Schroeder, Klaus 1943 GER1.0010.442511.00 
  Kartsev, Alexandr 2067 GER0.001-0.3825-9.50 

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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