Individual Calculations March 2011
 Martens, Dirk  Total change: 7.20  Rating chartPersonal card
 RAMADA Cup Hamburg Gruppe B Hamburg GER 2011-01-07
RcRownchangeKK*chgGame
 1935 2032 3.00 4 0.48 15 7.20 
  Knaak, Michael 1946 GER1.0010.38155.70 
  Posske, Thore 1824 GER0.501-0.2715-4.05 
  Kuhn, Udo 1984 GER1.0010.43156.45 
  Ahlers, Volkmar 1986 GER0.501-0.0615-0.90 

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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