Individual Calculations July 2012
 Southam, David  Total change: 10.35  Rating chartPersonal card
 2012 Toronto Closed Ch Toronto, Ontario CAN 2012-04-26
RcRownchangeKK*chgGame
 2209 2095 3.50 8 0.69 15 10.35 
  Samsonkin, Artiom m2398 CAN0.001-0.1415-2.10 
  Birarov, Vladimir 2172 ISR0.001-0.3915-5.85 
  Song, Michael 2082 CAN0.501-0.0215-0.30 
  Barron, Michael f2168 CAN1.0010.60159.00 
  Humphreys, Michael 2187 CAN1.0010.63159.45 
  Plotkin, Victor f2243 CAN0.5010.20153.00 
  Kleinman, Michael f2284 CAN0.5010.25153.75 
  Renteria, Rolando 2139 COL0.001-0.4415-6.60 

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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