Individual Calculations January 2012
 Ochenduszko, Bartosz  Total change: -16.80  Rating chartPersonal card
 II Klasyfikacyjny MDK Opole 2011 Opole POL 2011-10-09
RcRownchangeKK*chgGame
 1673 1473 0.50 4 -0.56 30 -16.80 
  Ptaszek, Przemyslaw 1791 POL0.001-0.1330-3.90 
  Lesniowski, Boguslaw 1636 POL0.001-0.2830-8.40 
  Strzep, Marek 1822 POL0.001-0.1130-3.30 
  Kiryczuk, Artur 1444 POL0.501-0.0430-1.20 

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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