Individual Calculations August 2013
 Rozovsky, Daniel  Total change: 7.05  Rating chartPersonal card
 18th Annual Pacific Coast Open Agoura Hills, California USA 2013-07-18
RcRownchangeKK*chgGame
 2091 2096 2.00 3 0.47 15 7.05 
  Bykovtsev, Agata 1982 USA1.0010.34155.10 
  Griffith, Kyron W 2232 USA0.001-0.3215-4.80 
  Wasiolek, Rory E 2058 USA1.0010.45156.75 

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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