Individual Calculations July 2015
 Kolak, Tanya  Total change: -17.40  Rating chartPersonal card
 2015 Box Hill Club Championship Melbourne AUS 2015-04-10
RcRownchangeKK*chgGame
 1592 1517 4.50 8 1.13 20 22.60 
  Milojevic, Miodrag 1917  * SRB0.001-0.0820-1.60 
  Chew Lee, Adrian 1393 AUS1.0010.33206.60 
  Soetanto, Brandon 1342 AUS1.0010.27205.40 
  Ni, John 1665 AUS0.001-0.3020-6.00 
  Yu, Tony 1393 AUS1.0010.33206.60 
  Sucevic, Milic 1675 AUS0.5010.21204.20 
  Martinez, Octavio 1815 AUS0.001-0.1520-3.00 
  Croft, Roger 1532 AUS1.0010.522010.40 
 * 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)
 
 2015 Victorian Open Melbourne AUS 2015-06-05
RcRownchangeKK*chgGame
 1548 1543 1.00 6 -2.00 20 -40.00 
  Urban, Szilveszter 1943  * HUN0.001-0.0820-1.60 
  Gray, Alan 1237 AUS0.001-0.8620-17.20 
  Snow, Richard A 1147 AUS1.0010.08201.60 
  Jothibabu, Anandaram 1911 FID0.001-0.1020-2.00 
  Fletcher, Andrew 1796 AUS0.001-0.1920-3.80 
  Chen, Lachlan 1251 AUS0.001-0.8520-17.00 
 * 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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