Individual Calculations January 2020
 Wallis, Christopher  Total change: -27.40  Rating chartPersonal card
 2019 Australasian Masters GM Norm Tournament Melbourne AUS 2019-12-14
RcRownchangeKK*chgGame
 2401 2349 2.50 9 -1.37 20 -27.40 
  Lukey, Stephen G f2163 NZL1.0010.26205.20 
  McClymont, Brodie m2389 AUS0.001-0.4420-8.80 
  Mikalsen, Erlend m2361 NOR0.5010.02200.40 
  Cheng, Bobby g2529 AUS0.001-0.2620-5.20 
  Yang, Ray f2300 AUS1.0010.43208.60 
  Ikeda, Junta m2439 AUS0.001-0.3820-7.60 
  Liu, Xiangyi m2385 SGP0.001-0.4520-9.00 
  Urkedal, Frode Olav Olsen g2545 NOR0.001-0.2520-5.00 
  Kuybokarov, Temur g2496 AUS0.001-0.3020-6.00 

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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