Individual Calculations May 2011
 Michalicek, Roland  Total change: -1.20  Rating chartPersonal card
 Oster-Open der Stadtsparkasse Oberhausen Oberhausen GER 2011-04-21
RcRownchangeKK*chgGame
 1884 1938 1.00 2 -0.08 15 -1.20 
  Harff, Marcel 2203 GER0.001-0.1815-2.70 
  Gruscinski, Marc 1565 GER1.0010.10151.50 

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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