Individual Calculations September 2011
 Oganessian, Gaguik  Total change: 34.80  Rating chartPersonal card
 9th Davos Open Davos SUI 2011-08-07
RcRownchangeKK*chgGame
 2232 2021 4.00 7 2.32 15 34.80 
  Ferretti, Folco f2291 ITA1.0010.831512.45 
  Gass, Ulrich 2129 GER1.0010.65159.75 
  Ferguson, Mark m2379 ENG0.5010.40156.00 
  Briscoe, Chris c2218 ENG0.001-0.2515-3.75 
  Capraro, Linus 2112 SUI1.0010.62159.30 
  Satta, Vladimiro 2252 ITA0.5010.29154.35 
  Salvetti, Alec f2241 ITA0.001-0.2215-3.30 

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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