Individual Calculations October 2017
 Pretnar, Bostjan  Total change: 1.40  Rating chartPersonal card
 31st International Open Tournament Pula 2017 Pula CRO 2017-09-09
RcRownchangeKK*chgGame
 1804 1751 4.00 9 0.07 20 1.40 
  Boehm, Martin 2151  * GER0.001-0.0820-1.60 
  Jovanic, Ognjen g2151  * CRO0.001-0.0820-1.60 
  Ruzicka, Filip 1555 CZE0.001-0.7520-15.00 
  Cerny, Patrik 1351  * SVK1.0010.08201.60 
  Brajkovic, Luka 1497 CRO1.0010.19203.80 
  Borisek, Anze 1894 SLO0.5010.19203.80 
  Lovric, Dino 1906 CRO1.0010.712014.20 
  Ikica, Ante 1902 CRO0.001-0.3020-6.00 
  Hadl, Johann 1828 AUT0.5010.11202.20 
 * 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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