Individual Calculations June 2014
 Holliman, Bob  Total change: -1.20  Rating chartPersonal card
 69th OCF FIDE Oklahoma Open & Jerry Spann Memorial Stillwater, Oklahoma USA 2014-05-24
RcRownchangeKK*chgGame
 1959 1977 1.50 3 -0.08 15 -1.20 
  Schuller, John J 1915 USA1.0010.41156.15 
  Berry, Jim 1977 USA0.5010.00150.00 
  Johnson, Chuck 1986 USA0.001-0.4915-7.35 

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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