Individual Calculations May 2010
 Jaleel, Zaroug A  Total change: -32.75  Rating chartPersonal card
 Hartford Open Windsor Locks, Connecticut USA 2010-04-16
RcRownchangeKK*chgGame
 2006 2121 0.00 2 -1.31 25 -32.75 
  Harding, Andre E 1988 USA0.001-0.6825-17.00 
  Finney, Stuart S 2024 USA0.001-0.6325-15.75 

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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