Individual Calculations July 2009
 Manukyan, Garush  Total change: -16.50  Rating chartPersonal card
 2009 Lina Grumette Memorial Day Classic Los Angeles, California USA 2009-05-23
RcRownchangeKK*chgGame
 2258 2333 1.00 2 -0.21 15 -3.15 
  Casella, Michael f2284 USA0.501-0.0715-1.05 
  Yurenok, Sergey 2231 USA0.501-0.1415-2.10 

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)
 
 2009 National Open Las Vegas, Nevada USA 2009-06-05
RcRownchangeKK*chgGame
 2371 2333 0.50 3 -0.89 15 -13.35 
  Kacheishvili, Giorgi g2613 GEO0.001-0.1615-2.40 
  Bryant, John D 2292 USA0.001-0.5615-8.40 
  Yanayt, Eugene f2207 USA0.501-0.1715-2.55 

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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