Individual Calculations November 2017
 Yu, Sally  Total change: 15.60  Rating chartPersonal card
 2017 MCC Open Melbourne AUS 2017-08-28
RcRownchangeKK*chgGame
 1707 1943 5.50 6 0.78 20 15.60 
  Culbert, Joshua 1629 AUS1.0010.14202.80 
  Kalisch, Tom 1785 AUS0.501-0.2120-4.20 
  Wyss, Felix 1601 AUS1.0010.12202.40 
  Voon, Richard 1740 AUS1.0010.24204.80 
  Anton, Sarah wc1705 AUS1.0010.20204.00 
  Kovacevic, Paul 1784 AUS1.0010.29205.80 

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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