Individual Calculations September 2009
 Stefanko Sr., Igor  Total change: -16.80  Rating chartPersonal card
 FIDE OPEN Stare Mesto 2009 Stare Mesto CZE 2009-08-14
RcRownchangeKK*chgGame
 1883 1902 2.00 6 -1.12 15 -16.80 
  Kovac, Andrej 2126 SVK0.001-0.2215-3.30 
  Pawlowski, Slawomir 2086 POL0.001-0.2615-3.90 
  Strebkovs, Andrejs m2302  * LAT0.001-0.0815-1.20 
  Spacek, Marcel 1572 SVK0.501-0.3815-5.70 
  Novak Jr., Jiri 1687 CZE0.501-0.2715-4.05 
  Porat, Hen 1523 ISR1.0010.09151.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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