Individual Calculations October 2012
 Hortillosa, Andres  Total change: -1.95  Rating chartPersonal card
 2012 Summer Wednesday Knighter Minneapolis Minnesota USA 2012-07-11
RcRownchangeKK*chgGame
 2090 1965 3.00 9 -0.03 15 -0.45 
  Amarasinghe, Prashantha 2065 SRI0.001-0.3615-5.40 
  Feshir, Medhat 2131 USA1.0010.721510.80 
  Tang, Andrew 2065 USA0.001-0.3615-5.40 
  Richter, Alex J 2002 USA0.5010.05150.75 
  Wasiluk, Kevin 2264 USA0.001-0.1515-2.25 
  Kalina, Chris 2041 USA0.5010.10151.50 
  Hoover, Nathan E 2128 USA0.001-0.2815-4.20 
  Dokken, Michael K 2040 USA0.5010.10151.50 
  Turmo, Stephen J 2076 USA0.5010.15152.25 

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)
 
 Chess.MN 15th FIDE Open Minneapolis, Minnesota USA 2012-09-15
RcRownchangeKK*chgGame
 1804 1965 2.00 3 -0.10 15 -1.50 
  Chakrasali, Samarth 1889 USA0.001-0.6015-9.00 
  Baker, John M 1680 USA1.0010.16152.40 
  Voje, Daniel W 1844 USA1.0010.34155.10 

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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