Individual Calculations July 2008
 Janiszewski, Maciej  Total change: 18.30  Rating chartPersonal card
 Chorzow 2008 Chorzow POL 2008-03-29
RcRownchangeKK*chgGame
 2083 2054 3.00 4 1.22 15 18.30 
  Szczecina, Kamil 1704 POL1.0010.11151.65 
  Wieczorek, Zbigniew 2313 POL1.0010.821512.30 
  Sroka, Janusz 2162 POL1.0010.65159.75 
  Galyga, Zbigniew 2154 POL0.001-0.3615-5.40 

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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