Individual Calculations August 2015
 Chung, Ethan Cheung Jing  Total change: 0.00  Rating chartPersonal card
 12th South Wales International Open Cardiff WLS 2015-07-11
RcRownchangeRpKK*chgGame
 1653 0 1.00 8 0.00 1331   0.00 
  Staniforth, Matthew 1877 WLS0.0010.00 0.00 
  McLaren, Charlie 1663 ENG1.0010.00 0.00 
  Ralphs, Nigel 1965 WLS0.0010.00 0.00 
  Robertson, Jim 1673 SCO0.0010.00 0.00 
  Rovaretti, David 1587 WLS0.0010.00 0.00 
  Lutchman Singh, Karanvir 1461 WLS0.0010.00 0.00 
  Camp, Andrew R 1474 WLS0.0010.00 0.00 
  Sivarajasingam, Venetia 1522 WLS0.0010.00 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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