Individual Calculations September 2013
 Cotic, Borna  Total change: -12.30  Rating chartPersonal card
 3rd International Chess Tournament Split Open 2013 Split CRO 2013-08-10
RcRownchangeKK*chgGame
 1846 1624 1.50 8 -0.41 30 -12.30 
  Axpe Balenciaga, Inigo 2024  * ESP0.001-0.0830-2.40 
  Pavic, Filip 1920 CRO0.001-0.1530-4.50 
  Dzaja, Martin Zorislav 1955 CRO1.0010.883026.40 
  Saric, Branko 1907 CRO0.001-0.1630-4.80 
  Blazeka, Mihaela 1788 CRO0.001-0.2830-8.40 
  Amon, Nejc 1825 SLO0.001-0.2430-7.20 
  Klaric, Lovre 1569 CRO0.501-0.0830-2.40 
  Boulet, Stephane 1777 FRA0.001-0.3030-9.00 
 * 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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