Individual Calculations February 2020
 Bayaca, Sterling  Total change: 16.40  Rating chartPersonal card
 2020 Australian Championship Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 2144 1994 3.50 10 0.41 40 16.40 
  McGowan, Cameron 2221 AUS0.001-0.2140-8.40 
  Nakauchi, Gene f2150 AUS0.001-0.2940-11.60 
  Plant, John Stuart 1993 AUS0.001-0.5040-20.00 
  Huynh, Arthur 2136 AUS0.001-0.3140-12.40 
  Parle, Hughston 2057 AUS0.5010.09403.60 
  Ng, Clive c2061 AUS1.0010.594023.60 
  O`chee, Kevin f2156 AUS1.0010.714028.40 
  Zhang, Jilin wg2237 AUS0.001-0.2040-8.00 
  Lo, Willis 2108 AUS0.5010.16406.40 
  Solomon, Stephen J m2319 AUS0.5010.374014.80 

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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