Individual Calculations January 2009
 Lein, Anatoly Y  Total change: 4.70  Rating chartPersonal card
 17th Annual Kings Island Open Mason, Ohio USA 2008-11-14
RcRownchangeKK*chgGame
 2210 2317 3.00 4 0.47 10 4.70 
  Fricano, Paul R 2040 USA1.0010.17101.70 
  Pappu, Ananth 2142 USA1.0010.27102.70 
  Magness, Trevor S 2103 USA1.0010.23102.30 
  Kudrin, Sergey g2553 USA0.001-0.2010-2.00 

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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