Individual Calculations September 2017
 Kos, Bruno  Total change: 12.80  Rating chartPersonal card
 9. International tournament Bjelovar Open 2017 Bjelovar CRO 2017-08-03
RcRownchangeKK*chgGame
 1996 1987 3.00 6 0.20 40 8.00 
  Jazbec, Dora 1587  * CRO1.0010.08403.20 
  Matko, Ognjen f2317 CRO0.5010.384015.20 
  Kristovic, Marijan f2275 CRO0.5010.344013.60 
  Cvitkovic, Filip 2151 CRO0.001-0.2840-11.20 
  Basaric, Srdjan 2061 CRO0.001-0.4040-16.00 
  Trgovac, Mira 1587  * CRO1.0010.08403.20 
 * 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)
 
NOTE: K factor changed
 7th International Chess tournament - Split Open 2017 Split CRO 2017-08-20
RcRownchangeKK*chgGame
 2014 1987 3.50 7 0.24 20 4.80 
  Makovec, Bruno 2193 CRO0.5010.26205.20 
  Cotic, Borna 2087 CRO0.5010.14202.80 
  Topak, Engin f2206 TUR0.001-0.2220-4.40 
  Bulic Braculj, Luka 1786 CRO0.501-0.2620-5.20 
  Paradjina, Dusko 1792 CRO1.0010.25205.00 
  Maes, Wim f2153 BEL0.001-0.2820-5.60 
  Turicar, Goran 1879 CRO1.0010.35207.00 

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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