Individual Calculations March 2018
 Ivanov, Ljubomir  Total change: 17.20  Rating chartPersonal card
 Bulgarian Chess Championship - Semifinal 2018 Plovdiv BUL 2018-01-28
RcRownchangeKK*chgGame
 1738 1779 4.00 7 0.14 20 2.80 
  Vasileva, Cveta 1525 FID1.0010.19203.80 
  Marholev, Dimitar m2133 FID0.001-0.1120-2.20 
  Stoyanov, Stoyan Or 2052 FID0.001-0.1720-3.40 
  Sedmakov, Georgi 1379  * FID1.0010.08201.60 
  Ramadanov, Esat 1581 FID0.001-0.7620-15.20 
  Andonova, Luiza-Desislava 1724 FID1.0010.42208.40 
  Kamenov, Valentin 1773 FID1.0010.49209.80 
 * 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)
 
 40th Bulgarian Open Chess Championship - Georgi Tringov Memorial - B 2018 Plovdiv BUL 2018-02-04
RcRownchangeKK*chgGame
 1834 1779 4.00 8 0.72 20 14.40 
  Radulska, Elena 1379  * FID1.0010.08201.60 
  Kirilov, Ivaylo 1978 FID1.0010.762015.20 
  Kirchev, Krasimir 1882 FID0.001-0.3620-7.20 
  Cholakov, Nikolay 1934 FID0.5010.21204.20 
  Petrov, Plamen 1868 FID0.5010.12202.40 
  Ochkov, Radoslav 1887 FID1.0010.652013.00 
  Stergiou, Georgios 1822 GRE0.001-0.4420-8.80 
  Stanchev, Aleksandar 1925 FID0.001-0.3020-6.00 
 * 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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