Individual Calculations May 2012
 Kleist, Frederick  Total change: -8.25  Rating chartPersonal card
 12th Annual Reno - Larry Evans Memorial Reno, Nevada USA 2012-04-06
 1870 2091 1.00 2 -0.55 15 -8.25 
  Anderson, Michael 1795 USA0.501-0.3515-5.25 
  Haring, Ruth Inez wm1945 USA0.501-0.2015-3.00 

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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