Individual Calculations July 2012
 Flaga, Krzysztof  Total change: -28.35  Rating chartPersonal card
 21st Annual Chicago Open - U2300 Section Wheeling, Illinois USA 2012-05-25
RcRownchangeKK*chgGame
 2087 2071 0.50 5 -1.89 15 -28.35 
  Holliman, Bob 2078 USA0.5010.01150.15 
  Kogen, Jonathan S 2127 USA0.001-0.4215-6.30 
  Hoover, Nathan E 2123 USA0.001-0.4315-6.45 
  Times, Lawyer 2079 USA0.001-0.4915-7.35 
  Brock, William H 2029 USA0.001-0.5615-8.40 

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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