Individual Calculations May 2013
 Maczkowiak, Thomas  Total change: 4.80  Rating chartPersonal card
 11.Bayer Open 2013 Leverkusen GER 2013-01-07
RcRownchangeKK*chgGame
 2114 1940 1.50 4 0.32 15 4.80 
  Balduan, Markus f2288 GER0.001-0.1115-1.65 
  Wolfradt, Dirk 2191 GER0.5010.31154.65 
  Dabringhaus, Andreas, Dr. 2091 GER0.5010.20153.00 
  Rosenauer, Horst 1885 GER0.501-0.0815-1.20 

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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