Individual Calculations March 2010
 Margulis, Yevgeni  Total change: -3.30  Rating chartPersonal card
 2010 Happy New Year Open New york, New York USA 2010-01-02
RcRownchangeKK*chgGame
 2332 2186 0.50 2 -0.22 15 -3.30 
  Fleischman, Eric J 2094 USA0.501-0.1315-1.95 
  Kudrin, Sergey g2569 USA0.001-0.0915-1.35 

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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