Individual Calculations August 2014
 Radtke, Oliwier  Total change: -10.80  Rating chartPersonal card
 X Miedzynarodowy Jubileuszowy Festiwal Szachowy -Perla Ba³tyku - Grupa C Lazy POL 2014-06-29
RcRownchangeKK*chgGame
 1449 1219 0.50 4 -0.36 30 -10.80 
  Piotrowski, Daniel 1537 POL0.001-0.1330-3.90 
  Zakharov, Arseniy 1401 RUS0.5010.24307.20 
  Karykowski, Dominik 1468 POL0.001-0.1930-5.70 
  Bubien, Antoni 1388 POL0.001-0.2830-8.40 

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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