Individual Calculations April 2013
 Kuzmin, Sergej  Total change: -19.80  Rating chartPersonal card
 Krajsky prebor II PDSS - zapad 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1771 1866 3.00 6 -0.66 30 -19.80 
  Jecha, Petr 1979 CZE0.5010.15304.50 
  Ptacek, Miloslav 1815 CZE0.501-0.0730-2.10 
  Cach, Jakub 1697 CZE0.001-0.7230-21.60 
  Gregor, Jiri 1496 CZE1.0010.10303.00 
  Bartos, Martin 1715 CZE0.501-0.2030-6.00 
  Vesely, Emanuel 1921 CZE0.5010.08302.40 

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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