Individual Calculations August 2018
 Kelly, Adam  Total change: 22.20  Rating chartPersonal card
 2018 SSCC Round-Robin Perth AUS 2018-04-17
RcRownchangeKK*chgGame
 1983 2023 5.50 8 1.15 20 23.00 
  Gong, Patrick f2296 AUS0.001-0.1720-3.40 
  Taylor, Leon M 1901 AUS1.0010.33206.60 
  Hardegen, Kathryn wf1847 AUS1.0010.27205.40 
  Ferozkohi, Ihsan 2118 GER0.001-0.3720-7.40 
  Ellis, David 1910 AUS0.501-0.1520-3.00 
  Hardegen, Andrew 2011 AUS1.0010.48209.60 
  Lakner, Jay 2156 AUS1.0010.682013.60 
  Geronimo, Brent 1623  * PHI1.0010.08201.60 
 * 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)
 
 2018 WA Open Championship Perth AUS 2018-05-20
RcRownchangeKK*chgGame
 1900 2033 4.50 7 -0.04 20 -0.80 
  Fu, Yihe (rebo) 1882 CHN1.0010.30206.00 
  Kinsman, Craig C 1916 AUS1.0010.34206.80 
  Barry, David 1633  * AUS1.0010.08201.60 
  Kurniawan, Stephanus 2276 AUS0.001-0.2020-4.00 
  Hardegen, Andrew 2011 AUS0.001-0.5320-10.60 
  Maris, Robert 1951 AUS0.501-0.1120-2.20 
  Maris, Natalie A 1633  * AUS1.0010.08201.60 
 * 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)
 

 

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