Individual Calculations September 2010
 Wild, Achim  Total change: 4.50  Rating chartPersonal card
 2.Rheinland-Pfalz-Open Schweich GER 2010-07-15
RcRownchangeKK*chgGame
 2138 2084 2.50 5 0.30 15 4.50 
  Koellmer, Hans 1684  * GER1.0010.08151.20 
  Peschel, Andreas 2187 GER1.0010.64159.60 
  Berelowitsch, Alexander g2484  * GER0.001-0.0815-1.20 
  Boidman, Yuri m2431 GER0.001-0.1115-1.65 
  Wagner, Stefan 1905 GER0.501-0.2315-3.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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