Individual Calculations February 2020
 Wang, James  Total change: 2.80  Rating chartPersonal card
 2020 Australian Reserves Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 1569 1487 4.00 10 0.07 40 2.80 
  Wu, Celina (yijia) 1623 AUS0.001-0.3240-12.80 
  Buciu, Aurel-John c1743 AUS0.001-0.1940-7.60 
  Greenwood, Norman 1565 AUS1.0010.614024.40 
  Qi, Kaibing 1471 AUS0.001-0.5240-20.80 
  Stewart, Craig A 1651 AUS0.001-0.2840-11.20 
  Low, Frank 1604 AUS1.0010.664026.40 
  Case, Ivan 1666 AUS1.0010.734029.20 
  Esposito, David 1542 AUS0.001-0.4240-16.80 
  O`rourke, Kevin 1357 AUS0.001-0.6840-27.20 
  Chiara, Vince 1470 AUS1.0010.484019.20 

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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