Individual Calculations October 2014
 Lee, Andy C  Total change: 1.60  Rating chartPersonal card
 2014 CalChess State Championship Santa Clara, California USA 2014-08-30
RcRownchangeKK*chgGame
 2222 2292 3.50 6 0.08 20 1.60 
  Doyle, Bryon 2004 USA1.0010.16203.20 
  Chirila, Ioan C g2515 ROU0.001-0.2220-4.40 
  Stearman, Josiah P 1892  * USA1.0010.08201.60 
  Richter, Paul 2045 USA0.501-0.3120-6.20 
  Kraai, Jesse g2527 USA1.0010.792015.80 
  Pruess, David m2347 USA0.001-0.4220-8.40 
 * 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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