Individual Calculations May 2019
 Dyulgerov, Dimitar  Total change: -15.60  Rating chartPersonal card
 II chess tournament POLSKI GAMBIT Polski Trambesh BUL 2019-04-13
RcRownchangeKK*chgGame
 1724 2066 4.00 5 -0.36 20 -7.20 
  Arshinkova, Boryana 1666  * BUL1.0010.08201.60 
  Tsyntsarski, Boyko 1703 BUL0.001-0.9020-18.00 
  Ivanov, Ilko St. 1666  * BUL1.0010.08201.60 
  Hristova, Ivelina 1666  * BUL1.0010.08201.60 
  Tsakov, Petar 1918 BUL1.0010.30206.00 
 * 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)
 
 Sv. Georgi Pobedonosets Open Pleven BUL 2019-04-20
RcRownchangeKK*chgGame
 1666 2066 0.50 1 -0.42 20 -8.40 
  Hristov, Ivan 1666  * BUL0.501-0.4220-8.40 
 * 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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