Individual Calculations November 2009
 Popic, Simeon  Total change: 2.70  Rating chartPersonal card
 Srem League 2009 Sremska Mitrovica SRB 2009-05-17
RcRownchangeKK*chgGame
 2107 2064 1.50 3 0.18 15 2.70 
  Zoric, Slobodan 2091 SRB1.0010.54158.10 
  Zelenaya-Azaric, Galina wf2064 SRB0.5010.00150.00 
  Djurdjevic, Petar M 2165 SRB0.001-0.3615-5.40 

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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