Individual Calculations August 2013
 Pejic, Igor  Total change: 1.65  Rating chartPersonal card
 International Chess Festival Opatija 2013 Opatija CRO 2013-06-29
RcRownchangeKK*chgGame
 1949 2053 5.00 9 -0.61 15 -9.15 
  Amon, Jan 1653  * SLO1.0010.08151.20 
  Fradkin, Boris m2426 RUS0.001-0.1015-1.50 
  Zhezhov, Emil 1763 MKD1.0010.16152.40 
  Plenca, Julijan f2351 CRO0.001-0.1515-2.25 
  Amon, Nejc 1783 SLO0.501-0.3315-4.95 
  Drobnic, Milan 1797 SLO1.0010.19152.85 
  Pezelj, Sinisa 2172 SRB0.001-0.3415-5.10 
  Rajter, Emil 1820 CRO0.501-0.2915-4.35 
  Beric, Zeljko 1779 CRO1.0010.17152.55 
 * 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)
 
 22th CRO Championship - Boys U19 Vukovar CRO 2013-07-22
RcRownchangeKK*chgGame
 2129 2060 4.50 9 0.72 15 10.80 
  Ostovic, Matija f2316 CRO0.001-0.1915-2.85 
  Prihoda, Leonardo 1974 CRO1.0010.38155.70 
  Kolanovic, Kazimir 1852 CRO1.0010.23153.45 
  Blazeka, Matej f2295 CRO0.5010.29154.35 
  Srbis, Jurica f2355 CRO0.001-0.1515-2.25 
  Cenkovcan, Andrija 1911 CRO0.501-0.2015-3.00 
  Plenca, Jadranko 2154 CRO0.5010.13151.95 
  Glavan, Marko 2015 CRO0.501-0.0615-0.90 
  Petrusic, Toni 2289 CRO0.5010.29154.35 

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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