Individual Calculations September 2021
 Fuller, James A  Total change: 0.00  Rating chartPersonal card
 4th Annual John T. Irwin National Tournament of Senior State Champions Cherry Hill, New Jersey USA 2021-07-31
RcRownchangeRpKK*chgGame
 2017 0 1.00 4 0.00 1824   0.00 
  Markzon, Gregory f2069 USA1.0010.00 0.00 
  Winslow, Elliott m2152 USA0.0010.00 0.00 
  Levi, Ariel S 2069 USA0.0010.00 0.00 
  Carr, Jay A 1779 USA0.0010.00 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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