Individual Calculations June 2024
 Zerkov, Ivo  Total change: 0.00  Rating chartPersonal card
 Open Chamionship of Plovdiv for players with elo under 2200, under the aegis of BSCF Plovdiv BUL 2024-05-10
RcRownchangeRpKK*chgGame
 1907 0 3.50 6 0.00 1927   0.00 
  Mikov, Simeon 1862 BUL1.0010.00 0.00 
  Kolev, Hristian 1901 BUL0.0010.00 0.00 
  Kamenov, Valentin 1833 BUL1.0010.00 0.00 
  Karadzhov, Ivan 2108 BUL0.5010.00 0.00 
  Ivanov, Andrey 1872 MKD0.0010.00 0.00 
  Mihaylov, Bozhidar 1867 BUL1.0010.00 0.00 

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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