Individual Calculations July 2016
 Plotkin, Mark  Total change: 53.60  Rating chartPersonal card
 2016 Toronto Closed Toronto CAN 2016-04-11
RcRownchangeKK*chgGame
 2155 2176 5.00 7 1.34 40 53.60 
  Southam, David 2094 CAN0.001-0.6140-24.40 
  Plotkin, Victor f2285 CAN0.001-0.3540-14.00 
  Barron, Michael m2262 CAN1.0010.624024.80 
  Bellissimo, Joseph 2088 CAN1.0010.384015.20 
  Malakhovets, Sergey 1928 CAN1.0010.19407.60 
  Ivanov, Mike 2200 CAN1.0010.534021.20 
  Humphreys, Michael f2231 CAN1.0010.584023.20 

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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