Individual Calculations January 2011
 Choong, Yita  Total change: 48.75  Rating chartPersonal card
 Respini Tournament A-Division Perth AUS 2010-09-09
RcRownchangeKK*chgGame
 2037 2013 7.00 8 3.25 15 48.75 
  Campitelli, Guillermo 2173 ARG1.0010.711510.65 
  Fedec, John 1936 AUS1.0010.39155.85 
  Viswanath, Ganesh 1998 AUS1.0010.48157.20 
  Elkington, Derek 2089 AUS1.0010.60159.00 
  Ellis, David 1998 AUS0.501-0.0215-0.30 
  Roza, Peter 2018 AUS1.0010.51157.65 
  Ferozkohi, Ihsan 2128 GER0.5010.16152.40 
  Dunlop, Gordon 1952 AUS1.0010.42156.30 

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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