Individual Calculations January 2011
 Ivanov, Borislav  Total change: 6.60  Rating chartPersonal card
 Student Championship Sofia BUL 2010-11-03
RcRownchangeKK*chgGame
 2148 2194 2.50 6 -0.73 15 -10.95 
  Bojchev, Marian f2401 BUL0.001-0.2315-3.45 
  Naydenova, Yordanka 1879 BUL1.0010.14152.10 
  Enchev, Ivajlo f2435 BUL0.001-0.2015-3.00 
  Kalchev, Sava 1794  * BUL1.0010.08151.20 
  Vlashki, Nino 2225 BUL0.001-0.4615-6.90 
  Kurtenkov, Alexander 2151 BUL0.501-0.0615-0.90 
 * 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)
 
 4th Open Mediterranean 2017 Rijeka 2010 - B Rijeka CRO 2010-11-13
RcRownchangeKK*chgGame
 2065 2194 7.50 9 1.59 15 23.85 
  Cabrijan, Ivan 1794  * CRO1.0010.08151.20 
  Valkovic, Kristian 2039 CRO1.0010.29154.35 
  Bradaric, Ratomir 2081 CRO1.0010.35155.25 
  Feltan, Mario 2081 CRO0.501-0.1515-2.25 
  Antunovic, Ivo 2141 CRO1.0010.43156.45 
  Krkljes, Slaven 2190 CRO1.0010.49157.35 
  Kukuljan, Vlatko 1950 CRO1.0010.20153.00 
  Muslija, Idris 2199 CRO0.5010.01150.15 
  Franciskovic, Vinko 2111 CRO0.501-0.1115-1.65 
 * 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)
 
 International Tournament Zadar Open 2010 - Group B Zadar CRO 2010-12-12
RcRownchangeKK*chgGame
 2016 2194 6.00 9 -0.42 15 -6.30 
  Mileusnic, Slobodan 1870 CRO0.001-0.8715-13.05 
  Mrakovcic, Karmen 1794  * CRO1.0010.08151.20 
  Glavicic, Tino 1927 CRO1.0010.18152.70 
  Maroja, Slobodan 1997 CRO1.0010.25153.75 
  Seferovic, Relja 2055 CRO0.501-0.1915-2.85 
  Saradjen, Janko 2137 SLO1.0010.42156.30 
  Solic, Kristina wm2235 CRO0.5010.06150.90 
  Jeraj, Zlatko 2092 SLO1.0010.36155.40 
  Deur, Zrinka 2037 CRO0.001-0.7115-10.65 
 * 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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