Individual Calculations September 2018
 Dal, Ibrahim  Total change: -7.60  Rating chartPersonal card
 A gr VIII IBCA World Team Chess Championship Sofia BUL 2018-07-21
RcRownchangeKK*chgGame
 1990 1621 0.00 3 -0.30 20 -6.00 
  Draganov, Ruslan f2021  * RUS0.001-0.0820-1.60 
  Janjic, Stefan 2021  * SRB0.001-0.0820-1.60 
  Benson, Paul J 1928 ENG0.001-0.1420-2.80 
 * 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)
 
 5 SEMI FINAL 9_12 place VIII IBCA WTCCBVI Sofia BUL 2018-07-29
RcRownchangeKK*chgGame
 2021 1621 0.00 1 -0.08 20 -1.60 
  Aguilar Sevilla, Diego 2021  * ESP0.001-0.0820-1.60 
 * 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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