Individual Calculations October 2015
 Bykovtsev, Agata  Total change: -5.60  Rating chartPersonal card
 37th Annual Southern California Open San Diego, California USA 2015-09-05
RcRownchangeKK*chgGame
 2167 2123 2.50 6 -0.14 40 -5.60 
  Abrahamyan, Tatev wg2279 USA0.001-0.2940-11.60 
  Wong, Jianwen 2147 MAS0.001-0.4740-18.80 
  Rubinstein-Salzedo, Simon 1981 USA1.0010.314012.40 
  Zaloznyy, Mike 2123 USA1.0010.504020.00 
  Lu, Albert 2253 USA0.001-0.3240-12.80 
  Ortiz, Nadya Karolina wg2219 COL0.5010.13405.20 

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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