Individual Calculations October 2013
 Milne, Arthur  Total change: -6.90  Rating chartPersonal card
 2013 Alberta Over 1800 Calgary, Alberta CAN 2013-08-31
RcRownchangeKK*chgGame
 2046 1805 0.00 2 -0.46 15 -6.90 
  Shi, Diwen 1892 CAN0.001-0.3815-5.70 
  Haessel, Dale f2200 CAN0.001-0.0815-1.20 

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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