Individual Calculations March 2014
 Opasiak, Dustin Tennessee  Total change: -3.45  Rating chartPersonal card
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2014 AMATEUR A GIBRALTAR ENG 2014-01-27
RcRownchangeKK*chgGame
 1739 1815 2.00 4 -0.35 15 -5.25 
  Cramling Bellon, Ana 1514 ESP0.001-0.8515-12.75 
  Oliva Parra, Ernesto 1684 ESP1.0010.32154.80 
  Bjorn, Lasse E 1879 NOR1.0010.59158.85 
  Nilsen, Martin 1878 NOR0.001-0.4115-6.15 

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)
 
 TRADEWISE GIBRALTAR CHESS FESTIVAL 2014 AMATEUR B GIBRALTAR ENG 2014-02-01
RcRownchangeKK*chgGame
 1836 1815 2.00 4 0.12 15 1.80 
  Arias Castanedo, Jacinto 1892 ESP0.001-0.3915-5.85 
  Kearsley, Raymond J 1739 ENG1.0010.40156.00 
  Densing, Gerd 1875 GER1.0010.58158.70 
  Nordstrom, Hakon N 1838 NOR0.001-0.4715-7.05 

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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