Individual Calculations May 2014
 Duch, Robert  Total change: -7.20  Rating chartPersonal card
 Krajsky prebor KHSS 2013/2014 various CZE 2013-10-20
RcRownchangeKK*chgGame
 1935 1827 2.00 7 -0.48 15 -7.20 
  Pribyl, Jaroslav 1991 CZE0.001-0.2815-4.20 
  Novak, Ludek 1934 CZE0.5010.15152.25 
  Sobotnik, Petr 1953 CZE0.5010.17152.55 
  Buchar, Petr 2007 CZE0.001-0.2615-3.90 
  Sedlacek, Jan 1889 CZE1.0010.59158.85 
  Martinovsky, Miroslav 1783 CZE0.001-0.5615-8.40 
  Rusnak, Jan 1988 CZE0.001-0.2915-4.35 

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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