Individual Calculations May 2015
 Ptacnikova, Lenka  Total change: 14.40  Rating chartPersonal card
 Icelandic Championship 2015 - Candidate Section Reykajvik ISL 2015-03-27
RcRownchangeKK*chgGame
 2166 2242 6.00 9 0.72 20 14.40 
  Einarsson, Oskar Long 1842  * ISL1.0010.08201.60 
  Finnbogadottir, Tinna Kristin 1950 ISL1.0010.15203.00 
  Jonsson, Jon Arni 2084 ISL1.0010.29205.80 
  Johannesson, Oliver 2212 ISL1.0010.46209.20 
  Kjartansson, David f2364 ISL0.001-0.3320-6.60 
  Hardarson, Jon Trausti 2170 ISL1.0010.40208.00 
  Gretarsson, Hjorvar Steinn g2554 ISL0.5010.36207.20 
  Ragnarsson, Dagur f2347 ISL0.001-0.3620-7.20 
  Baldursson, Haraldur 1971 ISL0.501-0.3320-6.60 
 * 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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