Individual Calculations May 2018
 Malek, Omid  Total change: -4.80  Rating chartPersonal card
 2018 Alberta Closed Edmonton CAN 2018-03-30
RcRownchangeKK*chgGame
 2271 2071 1.00 5 -0.24 20 -4.80 
  Banerjee, Bitan 2379 IND0.001-0.1420-2.80 
  Arruebarrena, Rafael c2296 VEN0.001-0.2220-4.40 
  Valencia, Belsar 2281 PHI0.5010.27205.40 
  Haessel, Dale f2181 CAN0.5010.15203.00 
  Ng, Gary f2217 CAN0.001-0.3020-6.00 

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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