Individual Calculations July 2011
 Walczak, Konrad  Total change: -4.65  Rating chartPersonal card
 DMP - III Liga Podparpacka Seniorow Lubenia POL 2011-05-13
RcRownchangeKK*chgGame
 1809 1763 1.50 4 -0.31 15 -4.65 
  Organisciak, Wojciech 2063 POL0.001-0.1515-2.25 
  Szeglowski, Tomasz 1673 POL0.501-0.1215-1.80 
  Ziemniak, Grzegorz 1765 POL0.001-0.5015-7.50 
  Podolski, Marcin 1735 POL1.0010.46156.90 

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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