Individual Calculations September 2019
 Ivanov, Ljubomir  Total change: 51.80  Rating chartPersonal card
 XXXIII Teteven Open Teteven BUL 2019-08-17
RcRownchangeKK*chgGame
 1949 1835 6.00 9 2.59 20 51.80 
  Stoyanov, Denislav 1509 BUL1.0010.13202.60 
  Nikolov, Sasho m2235  * BUL0.001-0.0820-1.60 
  Primkov, Radi 1673 BUL1.0010.29205.80 
  Botev, Stoyko 1572 BUL1.0010.18203.60 
  Gocheva, Rumiana wm2050 BUL1.0010.772015.40 
  Radeva, Viktoria wf2218 BUL0.001-0.0920-1.80 
  Burdarev, Evgeni 1940 BUL0.5010.14202.80 
  Ninov, Dayan f2235  * BUL0.5010.42208.40 
  Janakiev, Ivan m2110 BUL1.0010.832016.60 
 * 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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