Individual Calculations June 2018
 Aleksiev, Boris  Total change: -20.40  Rating chartPersonal card
 Fifth chess open PANAGYURISTE Panagyuriste BUL 2018-04-28
RcRownchangeKK*chgGame
 1421 1021 0.00 3 -0.24 40 -9.60 
  Boev, Viktor 1421  * FID0.001-0.0840-3.20 
  Demirov, Todor 1421  * FID0.001-0.0840-3.20 
  Petkov, Kiril 1421  * FID0.001-0.0840-3.20 
 * 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)
 
 7th "The suns of Tryavna" open Tryavna BUL 2018-05-05
RcRownchangeKK*chgGame
 1196 1021 0.00 1 -0.27 40 -10.80 
  Tsvetanov, Teodor 1196 FID0.001-0.2740-10.80 

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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