Individual Calculations September 2012
 Sharp, Dale Eugene  Total change: -12.15  Rating chartPersonal card
 42nd Annual Continental Open Sturbridge, Massachusetts USA 2012-08-09
RcRownchangeKK*chgGame
 2203 2024 0.00 3 -0.81 15 -12.15 
  Markzon, Gregory f2208 USA0.001-0.2615-3.90 
  Tuhrim, Richard 2247 USA0.001-0.2215-3.30 
  Chiang, Michael 2153 USA0.001-0.3315-4.95 

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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