Individual Calculations August 2019
 Bian, Erin  Total change: 0.00  Rating chartPersonal card
 PNWCC FIDE Open - Summer of Seattle - Challengers Kirkland, Washington USA 2019-07-24
RcRownchangeRpKK*chgGame
 1506 0 1.50 4 0.00 1419   0.00 
  Yang, Brian 1574 CAN0.0010.00 0.00 
  Patton Jr, Lorenzo 1506 USA0.0010.00 0.00 
  Singh, Saket 1156 IND1.0010.00 0.00 
  Petrov, Oscar 1786 USA0.5010.00 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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