Individual Calculations April 2008
 Szacht, Egbert  Total change: -7.50  Rating chartPersonal card
 10th Chess Festival open A Ketrzyn POL 2007-12-27
RcRownchangeKK*chgGame
 2067 2117 4.00 8 -0.50 15 -7.50 
  Kobus, Sebastian 1817 POL1.0010.15152.25 
  Dlugosz, Jedrzej 2332 POL0.001-0.2315-3.45 
  Karski, Lukasz 1908 POL1.0010.23153.45 
  Szymczak, Zbigniew m2290 POL0.001-0.2715-4.05 
  Czartoryski, Pawel 2066 POL0.501-0.0715-1.05 
  Kotermanska, Anna 2006 POL0.501-0.1515-2.25 
  Kaczmarek, Arkadiusz 2049 POL0.501-0.0915-1.35 
  Zajaczkowski, Jan 2066 POL0.501-0.0715-1.05 

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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