Individual Calculations March 2012
 Hambleton, Aman  Total change: -1.50  Rating chartPersonal card
 2012 Hart House Reading Week Open Toronto, Ontario CAN 2012-02-18
 2129 2227 3.50 6 -0.10 15 -1.50 
  Gladstone, Simon 1928 CAN1.0010.15152.25 
  Posaratnanathan, Juliaan 1844 CAN1.0010.09151.35 
  Sapozhnikov, Roman f2358 CAN1.0010.681510.20 
  Calugar, Arthur m2265 CAN0.001-0.4515-6.75 
  Noritsyn, Nikolay m2462 CAN0.001-0.2115-3.15 
  Xu, Haizhou 1914 CAN0.501-0.3615-5.40 

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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