Individual Calculations June 2016
 Zhang, Henry  Total change: 72.80  Rating chartPersonal card
 13th Annual Great Lakes Chess Open Battle Creek, Michigan USA 2016-04-29
RcRownchangeKK*chgGame
 1698 1832 2.00 3 -0.02 40 -0.80 
  Reinke, Robert T. 1582 USA1.0010.19407.60 
  Liang, Justin S 1827 USA0.001-0.5140-20.40 
  Taylor, Kevin P 1684 USA1.0010.304012.00 

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)
 
 2016 Ontario Open U2200 Toronto CAN 2016-05-21
RcRownchangeKK*chgGame
 1927 1818 4.00 6 1.84 40 73.60 
  Finlay, Ian 1893 CAN1.0010.604024.00 
  Kim, Yongjoo 1952 KOR1.0010.684027.20 
  Malakhovets, Sergey 1928 CAN0.5010.15406.00 
  Agbabishvili, Lali 2019 CAN0.5010.264010.40 
  Yie, Kevin Yi-Xiao 1698 CAN0.501-0.1640-6.40 
  Ishoo, Younan 2072 SYR0.5010.314012.40 

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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