Individual Calculations August 2014
 Wirkus, Oliwer  Total change: 1.80  Rating chartPersonal card
 X Miedzynarodowy Jubileuszowy Festiwal Szachowy -Perla Ba³tyku - Grupa C Lazy POL 2014-06-29
RcRownchangeKK*chgGame
 1486 1227 1.00 5 0.06 30 1.80 
  Zienowicz, Jozef 1539 POL0.001-0.1430-4.20 
  Perenc, Pawel 1456 POL0.5010.29308.70 
  Szczepaniak, Lukasz 1430 POL0.001-0.2430-7.20 
  Wydornik, Robert 1578 POL0.001-0.1130-3.30 
  Woznica, Alicja 1425 POL0.5010.26307.80 

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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