Individual Calculations July 2010
 Furman, Leonid  Total change: 7.25  Rating chartPersonal card
 2010 National Open Las Vegas, Nevada USA 2010-06-11
RcRownchangeKK*chgGame
 2210 2150 2.50 5 0.29 25 7.25 
  De Firmian, Nick E g2549 USA0.001-0.0825-2.00 
  Merwin, Steven E 2080 USA0.501-0.1025-2.50 
  Zaczek, Jonathon 2092 CAN1.0010.422510.50 
  Hermansen, Ron 2219 USA0.001-0.4025-10.00 
  Mueller, Jason L 2111 USA1.0010.452511.25 

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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