Individual Calculations January 2020
 Nguyen, Thanh Tien  Total change: -36.80  Rating chartPersonal card
 2019 Washington Class Championship - Master Lynnwood, Washington USA 2019-11-29
RcRownchangeKK*chgGame
 1941 2064 3.00 6 -0.92 40 -36.80 
  Moore, Michael 1904 USA1.0010.294011.60 
  Lee, Megan wm2108 USA0.001-0.4440-17.60 
  Setiadikurnia, Sloan 1999 USA0.001-0.5940-23.60 
  Nair, Roshen 2032 USA1.0010.464018.40 
  Jiang, Brandon 1809 USA0.001-0.8140-32.40 
  Chen, Minda wf1796 USA1.0010.17406.80 

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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