Individual Calculations November 2010
 Yurenok, Sergey  Total change: -3.60  Rating chartPersonal card
 32nd Annual Southern California Open Los Angeles, California USA 2010-09-04
RcRownchangeKK*chgGame
 2252 2155 0.50 2 -0.24 15 -3.60 
  Banawa, Jouaquin B 2288 PHI0.001-0.3215-4.80 
  Troff, Kayden W 2216 USA0.5010.08151.20 

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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