Individual Calculations May 2014
 Gross, Ronald J  Total change: -18.45  Rating chartPersonal card
 3rd Annual Reno - Larry Evans Memorial Open Reno, Nevada USA 2014-04-18
RcRownchangeKK*chgGame
 2096 2148 0.50 3 -1.23 15 -18.45 
  Browne, Walter S g2453 USA0.001-0.1415-2.10 
  Bick, Gabriel Jame 1902 USA0.001-0.8115-12.15 
  Biyiasas, Theodore 1932 USA0.501-0.2815-4.20 

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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