Individual Calculations January 2017
 Zhang, Henry  Total change: -0.80  Rating chartPersonal card
 2016 Hart House Holidays Open Crown Toronto CAN 2016-12-16
RcRownchangeKK*chgGame
 2165 2008 1.50 5 -0.02 40 -0.80 
  Plotkin, Victor f2245 CAN0.5010.304012.00 
  Bellissimo, Joseph 2180 CAN0.001-0.2740-10.80 
  Calvelo, Jelvis 2040 PHI0.001-0.4640-18.40 
  Morrison, Robert f2310 CAN0.5010.354014.00 
  Moffat, Andrei 2051 CAN0.5010.06402.40 

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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