Individual Calculations May 2012
 Mahmood, Abdun Naser  Total change: -35.10  Rating chartPersonal card
 O2C Doeberl Cup Major 2012 Canberra AUS 2012-04-06
RcRownchangeKK*chgGame
 1650 1930 0.50 2 -1.17 30 -35.10 
  O`Rourke, Ryan (1996) 1687 AUS0.001-0.8030-24.00 
  Beare, Nick 1612 AUS0.501-0.3730-11.10 

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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