Individual Calculations August 2012
 Lentini, Joseph  Total change: -29.70  Rating chartPersonal card
 2012 Toronto International U2200 Toronto, Ontario CAN 2012-07-15
RcRownchangeKK*chgGame
 2006 2098 1.50 4 -0.99 30 -29.70 
  Wiebe, Daniel 1881 CAN1.0010.22306.60 
  Peev, Pavel 2001 CAN0.501-0.1330-3.90 
  Knox, Christopher 1990 CAN0.001-0.6530-19.50 
  Geaman, Horia 2150 CAN0.001-0.4330-12.90 

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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