Individual Calculations May 2017
 Tao, Trevor  Total change: -2.60  Rating chartPersonal card
 2017 O2C Doeberl Cup Premier Canberra AUS 2017-04-13
RcRownchangeKK*chgGame
 2254 2381 5.50 9 -0.26 10 -2.60 
  Jule, Alexandra wm1992 AUS1.0010.09100.90 
  Cannon, David 2058 AUS1.0010.13101.30 
  Smirnov, Anton m2511 AUS0.001-0.3210-3.20 
  Chan, Kris 2112 AUS1.0010.17101.70 
  Peng, Shunkai c2206 CHN1.0010.27102.70 
  Krasenkow, Michal g2620 POL0.001-0.2010-2.00 
  Heberla, Bartlomiej g2580 POL0.001-0.2410-2.40 
  Maguire, Tom 2042 AUS0.501-0.3810-3.80 
  Hu, Jason f2162 AUS1.0010.22102.20 

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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