Individual Calculations March 2013
 Humphreys, Michael  Total change: 10.20  Rating chartPersonal card
 2013 Annex CC Polar Bear Toronto, Ontario CAN 2013-01-07
RcRownchangeKK*chgGame
 1976 2139 3.50 4 0.68 15 10.20 
  Nasir, Zehn 1887 CAN1.0010.19152.85 
  Southam, David 2114 CAN0.501-0.0315-0.45 
  Longo, Tyler 2007 CAN1.0010.32154.80 
  Nasir, Pi 1896 CAN1.0010.20153.00 

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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