Individual Calculations January 2016
 Nasir, Zehn  Total change: -18.00  Rating chartPersonal card
 Hart House Holidays Open 2015 - U2200 Toronto CAN 2015-12-18
RcRownchangeKK*chgGame
 1912 1979 2.50 5 -0.45 40 -18.00 
  Zhao, Harry 1873 CAN1.0010.364014.40 
  Li, William 1814 CAN0.501-0.2240-8.80 
  Liang, Hairan 1882 CAN0.501-0.1340-5.20 
  Aniunoh, Chike (jude) 1974 CAN0.501-0.0140-0.40 
  Agbabishvili, Lali 2018 CAN0.001-0.4540-18.00 

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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