Individual Calculations March 2020
 Yoshinaga, David  Total change: 0.00  Rating chartPersonal card
 Oregon Closed Championship 2020 - Challengers Portland, Oregon USA 2020-02-08
RcRownchangeRpKK*chgGame
 1731 1415 1.00 9 0.00 1475   0.00 
  Deeth, Steven 1731 USA0.0010.00 0.00 
  Vega, Isaac 1731 USA0.0010.00 0.00 
  Sherrard, Jerry 1731 USA0.0010.00 0.00 
  Sripada, Havish 1731 USA0.0010.00 0.00 
  Janniro, Mike 1731 USA0.0010.00 0.00 
  Lu, Ryan 1731 USA0.0010.00 0.00 
  Kodithyala, Raj 1731 USA0.0010.00 0.00 
  Tobin, Sean 1731 USA0.0010.00 0.00 
  Hamm, Robert 1731 USA1.0010.00 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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