Individual Calculations May 2010
 Buschmann, Andreas  Total change: -7.95  Rating chartPersonal card
 Osteropen 2010 der Stadtsparkasse Oberhausen Oberhausen GER 2010-04-01
RcRownchangeKK*chgGame
 1889 2092 2.50 4 -0.53 15 -7.95 
  Bender, Andreas 1837 GER1.0010.19152.85 
  Richters, Marc 1917 GER0.001-0.7315-10.95 
  Herms, Stefan 1956 GER0.501-0.1815-2.70 
  Bakshi, Raj 1846 GER1.0010.19152.85 

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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