Individual Calculations February 2020
 Wallis, Christopher  Total change: 14.80  Rating chartPersonal card
 2020 Australian Championship Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 2302 2322 6.50 11 0.74 20 14.80 
  Kargosha, Bahman 2101 AUS0.501-0.2820-5.60 
  Zhang, Jilin wg2237 AUS1.0010.38207.60 
  Bjelobrk, Igor m2403 AUS0.5010.11202.20 
  O`chee, Kevin f2156 AUS0.501-0.2220-4.40 
  Nakauchi, Gene f2150 AUS1.0010.27205.40 
  Kuybokarov, Temur g2523 AUS1.0010.762015.20 
  McClymont, Brodie m2421 AUS0.5010.14202.80 
  Ikeda, Junta m2438 AUS0.001-0.3420-6.80 
  Clarke, Brandon G I m2438 ENG0.001-0.3420-6.80 
  Solomon, Stephen J m2319 AUS0.5010.00200.00 
  Huynh, Arthur 2136 AUS1.0010.26205.20 

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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