Individual Calculations October 2012
 Kett, Tim  Total change: -18.60  Rating chartPersonal card
 40th World Chess Olympiad-Open Istanbul TUR 2012-08-28
RcRownchangeKK*chgGame
 2330 2237 1.50 7 -1.24 15 -18.60 
  Negi, Parimarjan g2637  * IND0.001-0.0815-1.20 
  Oussedik, Mahfoud c2242 ALG0.001-0.4915-7.35 
  Huguet, Sergio f2094 HON0.501-0.1915-2.85 
  Nanjo, Ryosuke c2316 JPN0.001-0.3915-5.85 
  Chavez, Ricardo Ernesto f2205 ESA1.0010.46156.90 
  Pereira, Ruben m2417 POR0.001-0.2615-3.90 
  Astaneh Lopez, Alex m2398 IRL0.001-0.2915-4.35 
 * 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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