Individual Calculations March 2013
 Manion, Tom A  Total change: -26.40  Rating chartPersonal card
 36th Cardinal Open Columbus, Ohio USA 2013-01-25
RcRownchangeKK*chgGame
 2026 1797 0.00 4 -0.88 30 -26.40 
  Bora, Safal 2103 USA0.001-0.1430-4.20 
  Song, Edward 2074 CAN0.001-0.1730-5.10 
  Whorton Jr, Les P 2043 USA0.001-0.1930-5.70 
  Rust, Lary 1884 USA0.001-0.3830-11.40 

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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