Individual Calculations July 2013
 Peter, Steven  Total change: -62.40  Rating chartPersonal card
 2013 Calgary International Calgary, Alberta CAN 2013-05-14
RcRownchangeKK*chgGame
 2190 2234 3.00 9 -2.08 30 -62.40 
  Kampen, Robin Van g2580 NED0.001-0.1130-3.30 
  Mc Entee, Tim 2115 USA0.001-0.6630-19.80 
  Nguyen, Kim 2079 CAN0.001-0.7130-21.30 
  Pua, Richard 2007 CAN1.0010.21306.30 
  Gardner, Robert J 2217 CAN0.501-0.0230-0.60 
  Kostadinov, Georgi 2082 CAN0.001-0.7030-21.00 
  Langer, Michael f2237 USA0.5010.00300.00 
  Wang, Richard m2365 CAN0.001-0.3230-9.60 
  Cao, Jason f2026 CAN1.0010.23306.90 

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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