Individual Calculations January 2014
 Yu, Bobby  Total change: 21.90  Rating chartPersonal card
 Box Hill Open 2013 Melbourne AUS 2013-10-11
RcRownchangeKK*chgGame
 1668 1575 3.50 7 0.70 15 10.50 
  Milojevic, Miodrag 1975  * SRB0.001-0.0815-1.20 
  Millington, Garry 1431 AUS1.0010.31154.65 
  Cannon, David 1713 AUS0.001-0.3115-4.65 
  Kolak, Tanya 1441 AUS1.0010.32154.80 
  Lin, Gary 1710 AUS0.001-0.3215-4.80 
  Sharman, Scot A. 1886 AUS0.5010.36155.40 
  Loucas, Carl 1520 AUS1.0010.42156.30 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Andrew Saint and Hannibal Swartz Memorial 2013 Melbourne AUS 2013-12-06
RcRownchangeKK*chgGame
 1839 1612 2.00 5 0.76 15 11.40 
  Schon, Eugene 2012  * AUS0.001-0.0815-1.20 
  Kolak, Tanya 1439 AUS1.0010.27154.05 
  Hain, Anthony 1858 AUS1.0010.811512.15 
  Schmidt, Simon 1945 AUS0.001-0.1215-1.80 
  O`Molloy, Eamonn 1941 IRL0.001-0.1215-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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