Individual Calculations October 2013
 Haring, Ruth Inez  Total change: 0.00  Rating chartPersonal card
 2013 CalChess State Championship Burlingame, California USA 2013-08-31
RcRownchangeKK*chgGame
 2036 1885 1.50 5 0.00 15 0.00 
  Zhu, Jack Qijie 2056 USA0.5010.23153.45 
  Banik, Siddharth G 1982 USA0.001-0.3715-5.55 
  Nagarajan, Pranav 2012 USA1.0010.671510.05 
  Liao, Simone wf2017 USA0.001-0.3215-4.80 
  Applebaum, Andy F 2111 USA0.001-0.2115-3.15 

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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