Individual Calculations October 2016
 De Guzman, Ricardo  Total change: 4.00  Rating chartPersonal card
 2016 CalChess State Championship Santa Clara, California USA 2016-09-03
RcRownchangeKK*chgGame
 2207 2360 2.50 3 0.40 10 4.00 
  Virtanen, Teemu 2207 FIN1.0010.30103.00 
  Richter, Paul 2158 USA0.501-0.2610-2.60 
  Schwarz, Daniel W 2256 USA1.0010.36103.60 

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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