Individual Calculations February 2020
 Ikeda, Junta  Total change: 12.80  Rating chartPersonal card
 2020 Australian Championship Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 2315 2438 8.50 11 1.28 10 12.80 
  O`chee, Kevin f2156 AUS1.0010.16101.60 
  Bjelobrk, Igor m2403 AUS0.501-0.0510-0.50 
  Clarke, Brandon G I m2438 ENG1.0010.50105.00 
  Kuybokarov, Temur g2523 AUS0.001-0.3810-3.80 
  Solomon, Stephen J m2319 AUS1.0010.34103.40 
  McClymont, Brodie m2421 AUS0.001-0.5210-5.20 
  Zhang, Jilin wg2237 AUS1.0010.24102.40 
  Wallis, Christopher f2322 AUS1.0010.34103.40 
  Hu, Jason f2159 AUS1.0010.16101.60 
  Puccini, Jack f2265 AUS1.0010.27102.70 
  McGowan, Cameron 2221 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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