Individual Calculations December 2014
 Dubow, Arnold  Total change: -41.60  Rating chartPersonal card
 13th Annual Turkey Bowl Coral Springs, Florida USA 2014-11-14
RcRownchangeKK*chgGame
 2125 2009 0.00 3 -1.04 40 -41.60 
  Cooke, Eric N 2179 USA0.001-0.2840-11.20 
  Ludwig, John Gabriel 2157 USA0.001-0.3040-12.00 
  Yanovsky, Vlad 2038 USA0.001-0.4640-18.40 

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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