Individual Calculations July 2021
 Terwilliger, Paul R  Total change: 0.00  Rating chartPersonal card
 15th Annual Philadelphia Open - Under 2100 Philadelphia, Pennsylvania USA 2021-06-25
RcRownchangeRpKK*chgGame
 1594 0 1.50 3 0.00 1594   0.00 
  Bhatia, Aadit 1830 IND0.0010.00 0.00 
  Feng, Andrew T 1536 USA1.0010.00 0.00 
  Ho, Carter 1415 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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