Individual Calculations September 2016
 Bates, Darren  Total change: -23.20  Rating chartPersonal card
 9th Calgary International Calgary CAN 2016-07-27
 1929 1867 2.00 6 -0.58 40 -23.20 
  Timmerman, Brian 1524 CAN0.501-0.3840-15.20 
  Haessel, Dale f2187 CAN0.001-0.1340-5.20 
  Dave, Bhavik 1669 IND1.0010.24409.60 
  Ebrahim-Shirazi, Behrooz 2050 CAN0.5010.24409.60 
  Collyer, Curt f2238 USA0.001-0.1040-4.00 
  Nechio, Douglas 1906 BRA0.001-0.4540-18.00 

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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