Individual Calculations September 2014
 Krifa, Najla  Total change: 12.80  Rating chartPersonal card
 Chess Olympiad 2014-Women Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 1828 1761 4.00 8 0.64 20 12.80 
  Gueci, Tea wf2074 ITA1.0010.862017.20 
  Masiyazi, Rhoda 1920 ZIM1.0010.712014.20 
  Larrea, Daniela 1709 URU0.501-0.0720-1.40 
  Shyngys Kyzy, Aijarkyn 1800 KGZ0.001-0.4520-9.00 
  Olsen, Miriam F 2019 DEN1.0010.822016.40 
  Saina, Yvonne 1752 ZAM0.501-0.0120-0.20 
  Rodsmoen, Maud 1805 NOR0.001-0.4420-8.80 
  Farrugia, Jamie wc1541 MLT0.001-0.7820-15.60 

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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