Individual Calculations May 2017
 Li, Eric M.  Total change: 58.00  Rating chartPersonal card
 3rd 2017 CMA FIDE Futurity C Swiss Toronto CAN 2017-04-14
RcRownchangeKK*chgGame
 1671 1753 4.50 5 1.45 40 58.00 
  Uthayakumar, Ronan 1640 CAN1.0010.354014.00 
  Zheng, Kevin 1592 CAN1.0010.294011.60 
  Rusonik, Max 1718 CAN1.0010.454018.00 
  Cheryachukin, Yury 1781 CAN0.5010.04401.60 
  Kang, Dorian c1623 CAN1.0010.324012.80 

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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