Individual Calculations April 2008
 Akkozov, Berik  Total change: -31.20  Rating chartPersonal card
 Asian Youth Chess Championship 2007 for boys under 18 years Tashkent UZB 2007-06-28
RcRownchangeKK*chgGame
 2259 2266 1.00 6 -2.08 15 -31.20 
  Harika, Dronavalli mwg2476 IND0.001-0.2315-3.45 
  Sadeh, Shahin 2178 IRI0.001-0.6215-9.30 
  Golizadeh, Asghar 2311 IRI0.001-0.4415-6.60 
  Pak, Evgeniy 2238 UZB0.001-0.5415-8.10 
  Nukin, Ashat 2210 KAZ1.0010.42156.30 
  Avliyakulov, Mirzoolim 2141 UZB0.001-0.6715-10.05 

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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