Individual Calculations March 2012
 Calugar, Arthur  Total change: 5.70  Rating chartPersonal card
 2012 Hart House Reading Week Open Toronto, Ontario CAN 2012-02-18
 2242 2265 3.50 6 0.38 15 5.70 
  Agbabishvili, Lali 1999 CAN1.0010.18152.70 
  Samsonkin, Artiom m2394 CAN1.0010.671510.05 
  Krnan, Tomas m2413 CAN0.001-0.3015-4.50 
  Hambleton, Aman f2227 CAN1.0010.45156.75 
  Preotu, Razvan 2006 CAN0.501-0.3215-4.80 
  Cheng, Bindi m2415 CAN0.001-0.3015-4.50 

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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