Individual Calculations November 2009
 Krsnik Cohar, Ivan Vihor  Total change: -4.95  Rating chartPersonal card
 7th Mediterranean Men and Women Championship 2009 Rijeka CRO 2009-09-11
RcRownchangeKK*chgGame
 1974 1737 1.00 8 -0.75 25 -18.75 
  Botsari, Anna-Maria wg2137  * GRE0.001-0.0825-2.00 
  Gradiser, Dragoljub 2028 CRO0.5010.35258.75 
  Zrilic, Bozo 2046 CRO0.5010.36259.00 
  Chierici, Marianna wf2053 ITA0.001-0.1325-3.25 
  Kanceljak, Dalia 1930 CRO0.001-0.2525-6.25 
  Shabanaj, Alda 1959 ALB0.001-0.2225-5.50 
  Dubrovic, Mihovil 1783 CRO0.001-0.4425-11.00 
  Aguilar, Filipina wc1855 MLT0.001-0.3425-8.50 
 * 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
 18th CRO Team Ch - II. League West (r7-r9) Rijeka CRO 2009-10-03
RcRownchangeKK*chgGame
 1896 1737 1.50 2 0.92 15 13.80 
  Okrugic, Tomislav 1844 CRO1.0010.65159.75 
  Milevoj, Cedomir 1948 CRO0.5010.27154.05 

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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