Individual Calculations January 2020
 Li, Yun Hong Kevin  Total change: 1.60  Rating chartPersonal card
 2019 Hart House Holidays Open U2200 Toronto CAN 2019-12-13
RcRownchangeKK*chgGame
 1746 1658 2.00 5 0.04 40 1.60 
  Nazareno, Merlin 1876 CAN0.001-0.2240-8.80 
  Gao, Raymond 1830 CAN0.001-0.2740-10.80 
  Haziprodromu, Sam 1933 CAN0.001-0.1740-6.80 
  Nemati, Omid 1552 CAN1.0010.364014.40 
  Xiao, Edward 1538 CAN1.0010.344013.60 

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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