Individual Calculations February 2014
 Godin, Eric J  Total change: -29.70  Rating chartPersonal card
 23rd Annual North American Open - U2300 Section Las Vegas, Nevada USA 2013-12-26
RcRownchangeKK*chgGame
 1981 2105 1.00 3 -0.99 30 -29.70 
  Swerdlin, Ryan David 1978 FRA0.001-0.6730-20.10 
  Anderson, Craig R 1937 USA1.0010.28308.40 
  Hyatt, Doug 2029 USA0.001-0.6030-18.00 

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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