Individual Calculations January 2018
 Ognjacevic, Alen  Total change: -31.40  Rating chartPersonal card
 ZAGREB OPEN - 2nd Memorial Krunoslav Hulak 2017 Zagreb CRO 2017-11-30
RcRownchangeKK*chgGame
 1958 2024 2.50 7 -1.57 20 -31.40 
  Sedlak, Nikola g2424  * SRB0.001-0.0820-1.60 
  Maravic, Ivan 1707 CRO0.001-0.8720-17.40 
  Ascic, Matos 1742 CRO1.0010.16203.20 
  Tomerlin, Sinisa 2154 CRO0.001-0.3220-6.40 
  Sontag, Bruno 1768 CRO1.0010.19203.80 
  Tomic, Stjepan 1740 CRO0.501-0.3420-6.80 
  Filipovic, Tomislav 2168 CRO0.001-0.3120-6.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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