Individual Calculations May 2010
 Safr, Jan  Total change: -25.25  Rating chartPersonal card
 Krajsky prebor II C - USS various CZE 2009-10-18
RcRownchangeKK*chgGame
 1741 1609 0.00 3 -1.01 25 -25.25 
  Cerny, Jakub 1730 CZE0.001-0.3425-8.50 
  Hellinger, Jan 1612 CZE0.001-0.5025-12.50 
  Buergermeister, Michal 1881 CZE0.001-0.1725-4.25 

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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