Individual Calculations June 2017
 Topolewski, Dirk  Total change: -28.20  Rating chartPersonal card
 2. Kaarster Rathausopen Kaarst GER 2017-04-28
RcRownchangeKK*chgGame
 1989 2216 4.00 7 -1.41 20 -28.20 
  Stuch, Hans-Ferdinand 1816  * GER1.0010.08201.60 
  Coenen, Siegfried 1925 GER1.0010.15203.00 
  Hoellmann, Ludger 2061 GER0.501-0.2120-4.20 
  Oltzen, Samuel 1905 GER1.0010.14202.80 
  Harff, Wilfried 2139 GER0.001-0.6120-12.20 
  Rothberg, Olaf 1997 GER0.501-0.2820-5.60 
  Schaum, Moritz 2081 GER0.001-0.6820-13.60 
 * 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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