Individual Calculations February 2018
 Xie, George  Total change: -9.80  Rating chartPersonal card
 2018 Australian Championship Sydney AUS 2018-01-02
RcRownchangeKK*chgGame
 2261 2369 6.00 11 -0.98 10 -9.80 
  Willathgamuwa, Kevin c2114 AUS0.501-0.3110-3.10 
  Winkelman, Albert 2017 AUS1.0010.11101.10 
  Zhang, Jilin wg2267 AUS1.0010.36103.60 
  Illingworth, Max g2494 AUS0.001-0.3310-3.30 
  Puccini, Jack f2278 AUS0.501-0.1210-1.20 
  Clarke, Brandon G I f2360 ENG0.001-0.5110-5.10 
  Nakauchi, Gene f2208 AUS1.0010.29102.90 
  Brown, Andrew m2293 AUS1.0010.40104.00 
  Dale, Ari m2356 AUS0.001-0.5210-5.20 
  Guichard, Pauline wg2269 FRA0.001-0.6410-6.40 
  Kargosha, Bahman 2210 IRI1.0010.29102.90 

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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