Individual Calculations June 2015
 Graham, Shaun M  Total change: 5.60  Rating chartPersonal card
 2015 Hwy Express Chess Tournament Stillwater, Oklahoma USA 2015-05-23
RcRownchangeKK*chgGame
 1819 1959 3.00 4 0.28 20 5.60 
  Kline, Les 1742 USA0.501-0.2820-5.60 
  Walling, Zachary 1734 USA1.0010.22204.40 
  Veal, Joe Dean 1967 USA0.5010.01200.20 
  Hajiarbabi, Mohammadreza 1833 IRI1.0010.33206.60 

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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