Individual Calculations February 2020
 Goodison, Justin  Total change: 0.00  Rating chartPersonal card
 2019 Canterbury Summer Swiss Melbourne AUS 2019-12-27
RcRownchangeRpKK*chgGame
 1393 0 2.50 6 0.00 1336   0.00 
  Chiverton, Fergus 1672 AUS0.0010.00 0.00 
  Fan, Chloe 1302 AUS0.0010.00 0.00 
  Zhao, Tiger Chengxin 1208 AUS1.0010.00 0.00 
  Li, Chuyue Angie 1239 AUS1.0010.00 0.00 
  Feng, Angela 1480 AUS0.5010.00 0.00 
  Polanski, Marek 1458 POL0.0010.00 0.00 

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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