Individual Calculations June 2014
 Hajiarbabi, Mohammadreza  Total change: 5.70  Rating chartPersonal card
 69th OCF FIDE Oklahoma Open & Jerry Spann Memorial Stillwater, Oklahoma USA 2014-05-24
RcRownchangeKK*chgGame
 1806 1826 3.00 5 0.38 15 5.70 
  Szabad, Istvan 1681 USA0.501-0.1915-2.85 
  Graham, Shaun 2000 USA1.0010.731510.95 
  Zilajeva, Veronika 1643 LAT0.501-0.2415-3.60 
  Nugent, Michael 1925 USA0.001-0.3615-5.40 
  Kline, Les 1782 USA1.0010.44156.60 

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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