Individual Calculations January 2009
 Bugajski, Mateusz  Total change: 29.50  Rating chartPersonal card
 Mistrzostwa Makroregionu Juniorow w Szachach MP-PK C-18 Bartkowa POL 2008-09-29
RcRownchangeKK*chgGame
 1807 1571 3.00 8 1.18 25 29.50 
  Ziemniak, Grzegorz 1794 POL0.001-0.2225-5.50 
  Bobrowski, Damian 1593 POL1.0010.532513.25 
  Lach, Piotr 1921 POL0.5010.39259.75 
  Wasik, Piotr 1921 POL0.5010.39259.75 
  Ziemniak, Grzegorz 1794 POL0.5010.28257.00 
  Bobrowski, Damian 1593 POL0.5010.03250.75 
  Lach, Piotr 1921 POL0.001-0.1125-2.75 
  Wasik, Piotr 1921 POL0.001-0.1125-2.75 

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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