Individual Calculations May 2011
 Gates, David A  Total change: 7.50  Rating chartPersonal card
 Reykjavik Open 2011 Reykjavik ISL 2011-03-09
RcRownchangeKK*chgGame
 1946 1698 2.50 9 0.50 15 7.50 
  Bisby, Daniel L f2098  * ENG0.001-0.0815-1.20 
  Larusson, Petur Atli 2095 ISL0.001-0.0815-1.20 
  Duchrow, Oliver 2098  * GER1.0010.921513.80 
  Salewski, Bernd 2056 GER0.001-0.1015-1.50 
  Reppen, Ellisiv 1963 NOR0.001-0.1815-2.70 
  Johannesson, Kristofer Joel 1437 ISL1.0010.18152.70 
  Keetbaas, Herman 1991 NED0.001-0.1515-2.25 
  Knudsen, Jes West 1945 DEN0.001-0.1915-2.85 
  Van Dongen, Leo 1828 NED0.5010.18152.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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