Individual Calculations March 2011
 Aronov, Yuri  Total change: -5.55  Rating chartPersonal card
 2011 Hart House Reading Week Open Toronto, Ontario CAN 2011-02-19
 2271 2230 1.00 3 -0.37 15 -5.55 
  Sambuev, Bator g2517 CAN0.001-0.1615-2.40 
  Birarov, Vladimir 2237 ISR0.001-0.4915-7.35 
  Song, Michael 2060 CAN1.0010.28154.20 

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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