Individual Calculations November 2021
 Drippe, John M  Total change: -60.00  Rating chartPersonal card
 29th Annual Midwest Class Championships - 1800-2099 Wheeling, Illinois USA 2021-10-08
RcRownchangeKK*chgGame
 1642 1890 2.50 5 -1.50 40 -60.00 
  Halloran, Joel 1649 USA1.0010.20408.00 
  Danilyan, Eduard 1636 USA0.501-0.3140-12.40 
  Oberai, Vikram 1723 USA0.501-0.2240-8.80 
  Gangavarapu, Sreekar 1520 USA0.501-0.4040-16.00 
  Moerlien, Puwit Sky 1682 USA0.001-0.7740-30.80 

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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