Individual Calculations November 2023
 Hanke, Harvey  Total change: -5.60  Rating chartPersonal card
 31st annual Midwest Class Championships - Premier Wheeling, IL USA 2023-10-06
RcRownchangeKK*chgGame
 2021 1886 1.50 5 -0.14 40 -5.60 
  Jayaraman, Arvind f2099 IND0.5010.274010.80 
  Nguyen, James L 2179 USA0.5010.354014.00 
  Iwu, Okechukwu Anele Nnej 2010 USA0.001-0.3340-13.20 
  Rambha, Hemachandra 1826 USA0.501-0.0840-3.20 
  Tan, Ralph 1993 USA0.001-0.3540-14.00 

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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