Individual Calculations February 2013
 Wasik, Roman  Total change: -4.35  Rating chartPersonal card
 I Noworoczny Turniej Szachowy Rzeszow POL 2012-12-27
RcRownchangeKK*chgGame
 1662 1613 1.00 3 -0.29 15 -4.35 
  Lane, Hakan 1857 DEN0.001-0.2015-3.00 
  Gaj, Szymon 1317 POL1.0010.15152.25 
  Skladanowski, Adam 1812 POL0.001-0.2415-3.60 

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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