Individual Calculations May 2011
 Karleszko, Piotr  Total change: -2.50  Rating chartPersonal card
 Klasyfikacyjny MDK Opole 2011 Opole POL 2011-02-09
RcRownchangeKK*chgGame
 1749 1684 2.00 5 -0.10 25 -2.50 
  Klimek, Marcin 1825 POL0.001-0.3125-7.75 
  Wisniewski, Michal 1553 POL0.501-0.1825-4.50 
  Tabola, Waldemar 1860 POL0.001-0.2725-6.75 
  Karleszko, Karolina 1572 POL0.501-0.1525-3.75 
  Nowakowski, Jan 1933 POL1.0010.812520.25 

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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