Individual Calculations September 2009
 Slampa, Jan  Total change: 10.00  Rating chartPersonal card
 Czech Open 2009 D - Chladek a Tintera Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 2006 1766 1.00 3 0.40 25 10.00 
  Naftalin, Solomon 2047 ISR0.5010.34258.50 
  Stoljarov, Dmitriy 1994 RUS0.5010.29257.25 
  Seele, Hartmut 1977 GER0.001-0.2325-5.75 

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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