Individual Calculations December 2021
 Yang, Kevin C  Total change: 0.00  Rating chartPersonal card
 2021 North Carolina Open Charlotte, North Carolina USA 2021-11-26
RcRownchangeRpKK*chgGame
 1738 0 2.00 6 0.00 1613   0.00 
  Espinosa, Keith 1694 USA1.0010.00 0.00 
  Morais, Alain A c2007 JAM0.0010.00 0.00 
  Risk, Gregory 1763 USA0.5010.00 0.00 
  Ramesh, Rahul 1665 USA0.0010.00 0.00 
  Hoshino, Karen wf1836 JPN0.5010.00 0.00 
  Jiang, Mathew 1465 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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