Individual Calculations May 2017
 Liu, Zhanhe (lambert)  Total change: 27.60  Rating chartPersonal card
 3rd 2017 CMA FIDE Futurity B Toronto CAN 2017-04-14
RcRownchangeKK*chgGame
 1950 1923 3.00 5 0.69 40 27.60 
  Zhao, Yue Tong (davy) 1870 CAN1.0010.434017.20 
  Vettese, Nicholas f2051 CAN1.0010.674026.80 
  Li, William 2011 CAN0.5010.12404.80 
  Zhao, Harry 1833 CAN0.001-0.6240-24.80 
  Zotkin, Daniel 1986 CAN0.5010.09403.60 

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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