Individual Calculations July 2012
 Milligan, Helen  Total change: 15.30  Rating chartPersonal card
 Asian Seniors Championship 2012 Sydney AUS 2012-06-02
RcRownchangeKK*chgGame
 1939 1976 5.50 9 0.56 15 8.40 
  Baterowicz, Mark 1777 AUS0.501-0.2615-3.90 
  Srivatanakul, Pricha 1730 THA1.0010.19152.85 
  Voon, Richard 1904 AUS1.0010.40156.00 
  Ellis, David 2000 AUS0.5010.03150.45 
  Rachmadi, Herman 1845 AUS0.501-0.1815-2.70 
  Battsengel, Shirchin wf2028 MGL1.0010.57158.55 
  Ilic, Ilija 1984 AUS0.5010.01150.15 
  Kempen, Leon 2021 AUS0.5010.06150.90 
  Luchtmeijer, Anthonie Pieter 2161 AUS0.001-0.2615-3.90 

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)
 
 NSW Open 2012 Sydney AUS 2012-06-09
RcRownchangeKK*chgGame
 1770 1976 3.50 4 0.46 15 6.90 
  Willathgamuwa, Rowan 1690 AUS1.0010.16152.40 
  Setiabudi, Megan wf1765 AUS0.501-0.2715-4.05 
  Wan, Dennis 1798 AUS1.0010.27154.05 
  Watson, Robert A 1827 AUS1.0010.30154.50 

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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