Individual Calculations August 2018
 Hardegen, Kathryn  Total change: -13.80  Rating chartPersonal card
 2018 SSCC Round-Robin Perth AUS 2018-04-17
RcRownchangeKK*chgGame
 1967 1847 2.50 9 -0.69 20 -13.80 
  Geronimo, Brent 1522 PHI0.501-0.3720-7.40 
  Gong, Patrick f2247  * AUS0.001-0.0820-1.60 
  Kelly, Adam c2023 AUS0.001-0.2720-5.40 
  Taylor, Leon M 1901 AUS1.0010.582011.60 
  Ferozkohi, Ihsan 2118 GER0.001-0.1720-3.40 
  Ellis, David 1910 AUS0.5010.09201.80 
  Calado, Edward 1811 AUS0.001-0.5520-11.00 
  Hardegen, Andrew 2011 AUS0.5010.22204.40 
  Lakner, Jay 2156 AUS0.001-0.1420-2.80 
 * 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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