Individual Calculations July 2009
 Litowsky, Daniel  Total change: -2.75  Rating chartPersonal card
 Spring Tuesday Night Marathon San Francisco, California USA 2009-03-17
RcRownchangeKK*chgGame
 1928 1578 0.00 1 -0.11 25 -2.75 
  Traub, Igor 1928 USA0.001-0.1125-2.75 

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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