Individual Calculations July 2008
 Obodchuk, Andrei  Total change: 4.50  Rating chartPersonal card
 UralFR Championship 2008 open Ekaterinburg RUS 2008-03-15
RcRownchangeKK*chgGame
 2286 2425 6.50 9 0.45 10 4.50 
  Borodavkin, Aleksandr 2182 RUS1.0010.20102.00 
  Ivanov, Andrew 2320 RUS0.501-0.1410-1.40 
  Gusjkov, Yuri P. f2308 RUS0.001-0.6610-6.60 
  Gusarov, Grigory 2202 RUS0.501-0.2810-2.80 
  Artamonov, Valery 2230 RUS1.0010.25102.50 
  Bolshakov, Anton f2279 RUS1.0010.30103.00 
  Yamszhchikov, Alexey 2089 RUS1.0010.12101.20 
  Pridorozhni, Aleksei m2519 RUS0.5010.13101.30 
  Gajsin, Evgenij 2443 RUS1.0010.53105.30 

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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