Individual Calculations January 2020
 Cheng, Bobby  Total change: 9.90  Rating chartPersonal card
 2019 Lidums Young Masters IM event Adelaide AUS 2019-12-07
RcRownchangeKK*chgGame
 2248 2529 9.00 9 1.67 10 16.70 
  Lim, Zhuo Ren f2245 MAS1.0010.16101.60 
  Lee, Aaron James 2129  * AUS1.0010.08100.80 
  Maguire, Tom 2139 AUS1.0010.09100.90 
  Urkedal, Frode Olav Olsen g2545 NOR1.0010.52105.20 
  Kethro, Michael f2129  * AUS1.0010.08100.80 
  Winkelman, Albert 2283 AUS1.0010.19101.90 
  Maung, Maung Kyaw Zaw Hein f2274 MYA1.0010.19101.90 
  Mikalsen, Erlend m2361 NOR1.0010.28102.80 
  Leaver, Kyle 2129  * AUS1.0010.08100.80 
 * 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)
 
 2019 Australasian Masters GM Norm Tournament Melbourne AUS 2019-12-14
RcRownchangeKK*chgGame
 2381 2529 5.50 9 -0.68 10 -6.80 
  Urkedal, Frode Olav Olsen g2545 NOR1.0010.52105.20 
  Kuybokarov, Temur g2496 AUS0.001-0.5510-5.50 
  Lukey, Stephen G f2163 NZL1.0010.10101.00 
  Wallis, Christopher f2349 AUS1.0010.26102.60 
  Mikalsen, Erlend m2361 NOR1.0010.28102.80 
  McClymont, Brodie m2389 AUS0.501-0.1910-1.90 
  Yang, Ray f2300 AUS1.0010.21102.10 
  Ikeda, Junta m2439 AUS0.001-0.6210-6.20 
  Liu, Xiangyi m2385 SGP0.001-0.6910-6.90 

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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