Individual Calculations August 2012
 Hodges, Peter  Total change: -23.10  Rating chartPersonal card
 17th Annual Pacific Coast Open Agoura Hills, California USA 2012-07-19
 2105 1979 1.00 5 -0.77 30 -23.10 
  Sevillano, Enrico m2379  * USA0.001-0.0830-2.40 
  Richter, Paul 1960 USA0.001-0.5330-15.90 
  Kudryavtsev, Vadim 2152 RUS0.001-0.2730-8.10 
  Anderson, Craig R 2005 USA1.0010.543016.20 
  Mousseri, Daniel Y 2028 USA0.001-0.4330-12.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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