Individual Calculations October 2018
 Deng, Jimmy  Total change: -55.20  Rating chartPersonal card
 2018 Noble Park Challengers Melbourne AUS 2018-07-07
RcRownchangeKK*chgGame
 1368 1487 3.00 7 -1.38 40 -55.20 
  Cheng, Chao Xin 1116 AUS0.001-0.9040-36.00 
  Prince, Alan 1101 AUS1.0010.09403.60 
  Li, Jackie 1567 AUS0.001-0.3940-15.60 
  Bao, Kevin 1194 AUS1.0010.15406.00 
  Nemeth, Laszlo 1548 AUS0.5010.08403.20 
  Kolak, Tanya 1376 AUS0.501-0.1540-6.00 
  Hooi, Ethan 1673 AUS0.001-0.2640-10.40 

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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