Individual Calculations October 2012
 Aldama, Dionisio  Total change: -14.30  Rating chartPersonal card
 34th Annual Southern California Open San Diego, California USA 2012-09-01
RcRownchangeKK*chgGame
 2186 2448 1.00 3 -1.43 10 -14.30 
  Taylor, Timothy m2274 USA0.001-0.7310-7.30 
  Griffith, Kyron 2203 USA0.001-0.8010-8.00 
  Funderburg, John 2081 USA1.0010.10101.00 

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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