Individual Calculations January 2015
 Bekker, Gary  Total change: -20.00  Rating chartPersonal card
 Box Hill Open 2014 Melbourne AUS 2014-10-10
RcRownchangeKK*chgGame
 1646 1836 5.00 8 -0.68 20 -13.60 
  Middleton, Jody 1436  * AUS1.0010.08201.60 
  Croft, Roger 1589 AUS1.0010.19203.80 
  Cannon, David 1861 AUS0.001-0.4720-9.40 
  Kolak, Tanya 1464 AUS1.0010.10202.00 
  Chan, Kris 1891 AUS0.001-0.4220-8.40 
  Neymanis, Eric 1436  * AUS1.0010.08201.60 
  Chan, Luis 1859 AUS0.001-0.4720-9.40 
  Sucevic, Milic 1629 AUS1.0010.23204.60 
 * 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)
 
 Bob Brooking Round Robin 3 2014 Melbourne AUS 2014-11-17
RcRownchangeKK*chgGame
 1847 1836 2.00 5 -0.43 20 -8.60 
  Yang, Ray 1897 AUS1.0010.582011.60 
  Kovacevic, Paul 1848 AUS1.0010.522010.40 
  Krstevski, Tristan 1818 AUS0.001-0.5320-10.60 
  Kalisch, Tom 1822 AUS0.001-0.5220-10.40 
  Voon, Richard 1851 AUS0.001-0.4820-9.60 

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)
 
 MCC Christmas Swiss 2014 Melbourne AUS 2014-12-05
RcRownchangeKK*chgGame
 1716 1830 2.00 3 0.11 20 2.20 
  Hogg, Dean 2022 AUS0.001-0.2520-5.00 
  Van Den Hoff, Damien 1623 AUS1.0010.23204.60 
  Kolak, Tanya 1503 AUS1.0010.13202.60 

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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