Individual Calculations October 2016
 Walling, Zachary  Total change: 31.60  Rating chartPersonal card
 71st OCF FIDE Open Tulsa, Oklahoma USA 2016-09-03
RcRownchangeKK*chgGame
 1911 1744 2.00 4 0.79 40 31.60 
  Joy, James 1813 USA1.0010.604024.00 
  Long, James 1997 USA0.001-0.1940-7.60 
  Hajiarbabi, Kiana 1747 IRI0.5010.00400.00 
  Patton, Thomas A 2085 USA0.5010.384015.20 

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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