Individual Calculations April 2009
 Strajnic, Dusan  Total change: -29.25  Rating chartPersonal card
 Serbian New Year 2009 Novi Sad SRB 2009-01-16
RcRownchangeKK*chgGame
 2045 2243 2.50 5 -1.17 25 -29.25 
  Maljevic, Dimitrije 1893 SRB0.501-0.3925-9.75 
  Maljevic, Aleksa 1893 SRB1.0010.11252.75 
  Ilic, Slobodan R 2114 SRB0.501-0.1725-4.25 
  Pantovic, Dragan M 2164 SRB0.501-0.1125-2.75 
  Radusinovic, Lazar 2162 SRB0.001-0.6125-15.25 

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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