Individual Calculations August 2016
 Haring, Ruth I  Total change: -17.80  Rating chartPersonal card
 2016 U.S. Women's Open Las Vegas, Nevada USA 2016-06-22
RcRownchangeKK*chgGame
 1806 1801 1.00 2 0.01 20 0.20 
  Heredia Serrano, Carla wg2077 ECU0.001-0.1720-3.40 
  Lopez Sanchez, A wc1534 MEX1.0010.18203.60 

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)
 
 2016 Sacramento Chess Championship Sacramento, California USA 2016-07-02
RcRownchangeKK*chgGame
 1901 1801 1.00 5 -0.90 20 -18.00 
  Slater, Derek C 1946 USA0.5010.19203.80 
  Aigner, Michael 2128 USA0.001-0.1320-2.60 
  Oza, Nikunj Chandrakant 1777 USA0.001-0.5320-10.60 
  Li Jr, William 1933 USA0.5010.18203.60 
  McCaulley, Alonzo 1719 USA0.001-0.6120-12.20 

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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