Individual Calculations February 2013
 Agbabishvili, Lali  Total change: 4.05  Rating chartPersonal card
 2013 Hart House Winter Open Toronto, Ontario CAN 2013-01-04
 2168 1954 1.50 5 0.27 15 4.05 
  Plotkin, Victor f2224 CAN1.0010.831512.45 
  Krnan, Tomas m2354  * CAN0.001-0.0815-1.20 
  Humphreys, Michael f2139 CAN0.001-0.2615-3.90 
  Southam, David 2114 CAN0.001-0.2915-4.35 
  Longo, Tyler 2007 CAN0.5010.07151.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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