Individual Calculations October 2013
 Cardona, Liulia  Total change: 9.90  Rating chartPersonal card
 35th Annual Southern California Open San Diego, California USA 2013-08-31
RcRownchangeKK*chgGame
 2112 2152 3.50 5 0.66 15 9.90 
  Shuben, Matthew 1929 USA1.0010.22153.30 
  Maghami, Ehsan Ghaem g2549 IRI0.001-0.0815-1.20 
  Ruddell, Solomon 2136 USA0.501-0.0215-0.30 
  Korba, Nicky 2020 USA1.0010.32154.80 
  Yalamanchi, Kiran 1928 IND1.0010.22153.30 

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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